Tuesday, February 22, 2022

Lunar rock analysis suggests Earth 'born' with water

By Doug Cunningham

Water on Earth, including that found in the Indian Ocean in June 2021, likely was not brought here by a meteorite or asteroid, but rather resulted from materials already present in proto-Earth before its collision with the planet Theia 4.45 billion years ago.
 
Photo by NASA/UPI | License Photo

Feb. 17 (UPI) -- Earth either started off with water or was hit by something that brought it here, and scientists now say that it's most likely the planet was "born" with the key to life.

Researchers at the Lawrence Livermore National Laboratory came to this conclusion by analyzing the isotopic make up of lunar rocks, according to the new study, published Thursday in journal PNAS.

The Earth-moon system formed after the impact of two large bodies -- proto-Earth and an early planet called Theia -- and researchers say the origin of "volatile species" such as water is hotly debated because of the expectation of volatiles loss in the impact itself.

"Earth was either born with the water we have, or we were hit by something that was basically pure H2O, with not much else in it," study co-author Greg Brennecka, a cosmochemist in nuclear and chemical science division at LLNL, said in a press release.

By examining the isotopic makeup of lunar rocks the team of scientists found that the bodies involved in the impact that formed the Earth-moon system both had very low levels of volatile elements prior to impact.

Theia likely already had lower levels of volatile elements -- like the early proto-Earth -- when both formed in the early Solar System, researchers said.

"There were only a few types of materials that could have combined to make the Earth and moon, and they were not exotic," study lead author Lars Borg said in the release.

 
The two bodies -- proto-Earth and Theia -- likely formed in the same area of the solar system and, about 100 million years ago, ran into one another, Borg said.

The finding suggests that water was present at depleted levels in the proto-Earth and Theia before the collision, and that after the impact -- which happened not longer than 4.45 billion years ago -- the makings of both Earth and the moon were already present.

The researchers said water on Earth likely was inherited from its precursor bodies, while the volatile element-poor moon is made up mostly of remnants of Theia -- which means that water was not delivered to Earth by another heavenly body.


"This work eliminates meteorites or asteroids as possible sources of water on Earth and points strongly toward the 'born with it' option," Brennecka said.
Analysis finds toxic chemicals in fracking wastewater

A drilling rig operates on farmland near a storage tank at the Niobrara oil shale formation in Weld County, Colorado, on May 30, 2012. 
File Photo by Gary C. Caskey/UPI | License Photo

Fracking has already raised the ire of environmentalists for its effects on the planet, but new research sends up another red flag: The wastewater produced by the complicated oil and gas drilling process is loaded with toxic and cancer-causing contaminants that threaten both people and wildlife.

In fracking, water that contains a number of additives is used in the drilling process. This injected water mixes with groundwater and resurfaces as a waste byproduct containing both the additives and contaminants from the drilling site.

In this study, researchers analyzed untreated fracking wastewater samples from the Permian Basin and Eagle Ford formation, both in Texas, and found 266 different dissolved organic compounds.

They included: a pesticide called atrazine 1,4-dioxane, an organic compound that is irritating to the eyes and respiratory tract pyridine, a chemical that may damage the liver and polycyclic aromatic hydrocarbons (PAHs), which have been linked to skin, lung, bladder, liver and stomach cancers.

In the water, 29 elements were also detected, including rare earth elements, selenium and hazardous metals such as chromium, cadmium, lead and uranium, according to the study.


The findings were released as regulators work on proposed guidelines for the safe treatment and disposal of fracking wastewater.

"The discovery of these chemicals in [fracking wastewater] suggests that greater monitoring and remediation efforts are needed, since many of them are listed to be dangerous for human health by the World Health Organization," said study author Emanuela Gionfriddo, an assistant professor of analytical chemistry in the School of Green Chemistry and Engineering at the University of Toledo in Ohio.

"Our comprehensive characterization sheds insight into the processes taking place during hydraulic fracturing and the nature of the geologic formation of each well site," Gionfriddo added in a university news release.

The researchers analyzed the fracking wastewater using new technology they developed, and said the technology is essential for proper reuse or disposal of fracking wastewater by oil and gas producers.

The study was published recently in the journal Environmental Science and Technology.

More information

There's more on fracking and health at the U.S. National Institute of Environmental Health Sciences.

Copyright © 2021 HealthDay. All rights reserved.

Spanish police find missing piece of 17th century art stolen in 1980
By UPI Staff

Spanish authorities announce the recovery of the final piece of the tapestry, seen at right. Photo courtesy Policia Nacionale

Feb. 21 (UPI) -- Authorities in Spain say they have recovered the final piece of a tapestry from the 1600s that was stolen decades ago by an art thief known as "Erik the Belgian."

The tapestry, La apoteosis de las artes -- or "the Apotheosis of the Arts" -- was one of six Flemish tapestries taken from the church of Santo Domingo in northern Spain in 1980.

The tapestries were made in 1654 by Cornielle Schutz and stolen by Rene Alponse van den Berghe, who became known as "Erik the Belgian."

All six tapestries were recovered during an investigation led by Interpol with agencies from France, Spain and Belgium working together, but a section of La apoteosis de las artes picturing a cherub was still missing.

The part was feared lost until van den Berghe died in 2020 and his lawyer handed over the missing piece to the archdiocese of Burgos on Friday, Spanish police said in a statement.

Spain's national police described van den Berghe as an art dealer, restorer, painter, writer and international thief who carried out robberies in churches and chapels throughout the country. He was also the alleged leader of an organized group of thieves who stole religious artwork for wealthy collectors.

Though van den Berghe was arrested in 1982, he was released three years later for cooperating with authorities on tracking works that he'd stolen.
Texas tops the nation in teens who give birth multiple times

By Eleanor Klibanoff, The Texas Tribune
FEB. 21, 2022 

High school junior Iryanna Rodriguez, 18, plays with her 9-month-old daughter, Ariyanna Juliett Fuentes, at Lincoln Park High School in Brownsville, Texas. The school enrolls teens who are pregnant or parenting and offers a host of resources, including child care. 
Photo by Verónica G. Cárdenas for The Texas Tribune

LONG READ

Feb. 21 (UPI) -- Like a lot of teenagers, Iryanna Rodriguez's day starts early and ends late, and she's often running behind from the moment she wakes up. The 18-year-old juggles all the normal high school experiences -- classes, a boyfriend, a search for a part-time job -- along with some additional hurdles.

"I'm always in a rush in the morning, getting my son ready and out for school," she said. "And then the baby, I have to get her changed. It doesn't get more real than that, first thing in the morning."

Rodriguez got pregnant for the first time when she was just 13 years old. Her son is now 4, and last year, she had a daughter as well. She says her children are her greatest blessing and have taught her that she's capable of so much more than she realized.

"But, yes, two children is a lot harder than one," she said with a laugh.


Rodriguez lives with her boyfriend, but has a lot of family support in raising her children. Her mother had her first child when she was around 15, she said, and her grandmother was a young mother, too.

While teenage birth rates have declined significantly across the country in recent decades, Texas remains above the national average, consistently ranking in the top 10 states. Out of all births in Texas, around 6% were teen births in 2019 and 2020.

And a startling proportion of teenagers who gave birth in Texas in 2020 -- more than 1 in 6 -- already had at least one other child. Analysis by The Texas Tribune using data from the Centers for Disease Control and Prevention found that Texas had the highest rate of these so-called "repeat teen births" in the country, along with Alabama. In the last decade, the state has been in the top five states for repeat teen birth rates.


Rodriguez lives in Brownsville, a city in the poor, predominantly Hispanic Rio Grande Valley on the U.S.-Mexico border. While Texas has seen an overall decline in the repeat teen birth rate, the counties that make up this region have not, with more than one in five teens that give birth already having at least one child almost every year since 2005. This is according to data from the Texas Department of State Health Services.

Cynthia Cardenas sees the impact of this every day. She's the principal at Brownsville's Lincoln Park High School, where all the students, including Rodriguez, are pregnant or parenting. Cardenas said the school has five students with three children.

Other schools in the Brownsville Independent School District have softball teams or drama productions. Lincoln Park has a day care and flexible scheduling. Her students are smart and ambitious, Cardenas said, and they want to be in school -- but they're juggling demands most other high school students couldn't imagine.


"They're looking at what they need to do to raise their child right now," Cardenas said. "They tell me, 'I can't make it to school tomorrow because I have to work.' I'm like, 'Wait a minute. You have to prioritize your education.'"

Cardenas said Lincoln Park is doing all it can to make sure these students stay on track to graduate. But she wishes there was more attention paid to what happens before the students need to enroll there at all.

"We need to be proactive instead of reactive," she said. "The parents will not talk to their students about safe sex. ... It's just not an open conversation here. These girls need to be educated."

Texas does not require high schools to teach sex education, and the vast majority that do focus on sexual abstinence. The state has a complicated maze of requirements for teenagers seeking birth control and is operating under the strictest abortion laws in the country.


All of this leaves teenagers with insufficient tools to proactively manage their own reproductive health, advocates and teenagers say, with long-lasting consequences for themselves, their children and their communities.

Rodriguez is on track to graduate and wants to become a nurse. She and her boyfriend are planning to have a big family. She said she plans to talk to her children early and often about topics like safe sex, healthy relationships and birth control.

"I want them to have more education on that than I did," she said.

Sex education

A lot of what 18-year-old Jannely Villegas learned about sex came from the TV show 16 and Pregnant.

"I would always watch those and be like, 'How do they do it? They're so young and to be juggling school and having a baby, it must be stressful,'" she said.

No one taught her about birth control before she started having sex with her boyfriend. And even when she started suspecting that she might be pregnant, she dismissed it.

"I wish someone taught me about any of that stuff," she said. "We're not born with the knowledge of, hey, if you're pregnant, this is what it's going to feel like, or this is what it means to miss your period."

She ignored her fluctuating weight and swollen ankles until, one day, she couldn't anymore. In the middle of the night, she went into the bathroom in her mother's house, hunched over in pain.

Two pushes, and she gave birth to her son, all alone, on the floor of the bathroom.

"I didn't feel the pain until after because I guess I was so traumatized," she said. "When I called my mom in, she almost passed out."

Villegas and her now 3-month-old son are both healthy and thriving. But that's an experience she wouldn't wish on anyone else.

"I really do wish I had the knowledge in the beginning so I could have done all the things, like the sonogram, the ultrasound, taking care of myself better," she said.

Villegas grew up in La Feria, a small town west of Harlingen, where she said sex education was limited to one sit-down with sports coaches to go over the basics.

This is pretty common in Texas, which does not require schools to teach sex education. According to the left-leaning Texas Freedom Network, in the 2015-16 school year, 25% of school districts offered no sex education and an additional 58% taught abstinence-only sex ed.

In 2020, the Texas State Board of Education overhauled its sex education standards for the first time in two decades. While schools still must stress abstinence, starting this year, seventh- and eighth-graders will also have to learn about other birth control methods.

The board declined to require districts to teach about sexual orientation, gender identity and consent. And after a change by the Legislature, all sex education in Texas is now "opt-in," meaning parents must proactively enroll their students in these classes.

Texas Values, a right-leaning group that advocates for abstinence-only education, said it heard from more than 22,000 parents concerned that teaching comprehensive sex education would end up encouraging more teens to have sex.

"The pregnancy rates among teens are not ideal right now, but we are seeing that decline," said senior policy adviser Mary Elizabeth Castle. "We believe that we're going to continue to see this decrease as more schools are adopting the sexual risk avoidance model."

Texas Freedom Network political director Carisa Lopez said the recent changes, while progress, are insufficient to meet the needs of teenage Texans.

"Young people spend all of their early life in school. ... We teach them history, we teach them math, but what is more important than teaching them about health and sex ed and their bodies?" she said. "They deserve to be armed with this information to guide them through the rest of their lives."

Access to contraception


Teenage birth rates have declined precipitously in the United States in recent decades to an all-time low in 2019 of 16.7 births per 1,000 girls ages 15-19. But in Texas, there were 24 births per 1,000 girls in the same cohort, according to the CDC.

"Despite all of this tremendous progress, the pace of the decline has been inconsistent," said Jennifer Biundo, director of policy and data at the Texas Campaign to Prevent Teen Pregnancy. "What's really coming to light is increasing disparities and the young women who are left behind."

In Texas, Biundo said, it's Hispanic and Black teenagers who continue to have high rates of teenage pregnancy, as well as teenagers in the foster care system, teens in rural areas and teens with a history of trauma.

Biundo and other advocates say that decades of declining teen pregnancy rates have shown what works, specifically a system that has "no wrong doors" for teens who are looking to access contraception, education and other tools to manage their own reproductive decisions.

But in Texas, teens have to navigate an unstable maze of federal and state programs with varying confidentiality and parental consent requirements.

"Texas has some of the most complex laws in the nation just around teens' access to healthcare in general," said Biundo. "We want parents to be very involved in their child's health ... but we want to make sure that teens aren't being left behind."

Generally, parents have to consent to medical care for their minor children. But many states make an exception for reproductive healthcare: 23 states allow minors to consent to start birth control in all situations, and another 10 states have broad exceptions for minors who are of a certain age, pregnant or parenting.

Texas is in the remaining minority of states that does not allow minors to consent to birth control, except in extremely rare cases, like if the teenager is legally emancipated from their parents.

Texas minors who have given birth and are actively parenting their children still need their parents' permission to get on birth control. Rodriguez was surprised to learn this after she had her first child.

"I wanted to get on birth control and they required my mom's signature to put it in my arm," she said. "Luckily, my mom was like, you need to get on it."

Castle, with Texas Values, said having conversations about birth control can be an opportunity for that teenage parent to develop a closer relationship with their own parents. She acknowledges that some minors may be in situations where their parents aren't involved or it's otherwise difficult to get their consent, but she said that's not justification to loosen the requirements.

Minors who get their health insurance through Medicaid can access birth control without parental consent. But Texas is one of 12 states that chose not to expand Medicaid, leaving many teenagers on the state-run Children's Health Insurance Program.

Texas and North Dakota are the only states that do not cover birth control on CHIP. With or without parental consent, a teenager on CHIP cannot get birth control through their insurance program unless they can prove that it's for a medical need other than pregnancy prevention.

"CHIP covers [teens] up through the month of their 19th birthday," said Biundo. "We're talking about legal adults whose birth control isn't covered by their insurance program. There are very, very few insurance programs in the country that don't cover birth control."

There is a workaround: The state's Family Planning Program provides birth control, with parental consent, at one of roughly 200 clinics funded. But if teens on CHIP get birth control through this program, it comes with a much higher price tag for the state, which covers 100% of the Family Planning Program. The state covers less than 25% of the cost of CHIP claims, with the federal government providing the rest.

"Instead of adding this as a benefit and taking the federal funds for it and allowing these teens to have easy access to contraception, we're going to send them through this convoluted maze of programs, and the state's going to pay for the whole thing," said Biundo.

State Rep. Donna Howard, D-Austin, has repeatedly introduced a bill that would have added coverage for contraception for pregnancy prevention on CHIP. After passing the House and stalling in the Senate in 2019, the bill did not even get a hearing in 2021.

"We have huge challenges with making sure that we are providing the youth in this state with the tools that they need," Howard said. "We know that contraceptives are an important part of that toolbox and to not make it available to some of our youth who are in some of these programs is just irresponsible."

Her bill would still require parental consent to obtain birth control on CHIP, which she says is just a matter of being realistic about what would be seen as acceptable in Texas.

Castle said her group, Texas Values, advocated against adding birth control to CHIP.

"We want to make sure that we don't encourage sexual activity among teens or kids," she said. "I think it would motivate them to not be sexually active if they know that they don't have an alternative that would help them avoid risk.

Research indicates that providing adolescents with low- or no-cost contraception does not increase their number of sexual partners, and in fact leads to a significant decrease in teenage pregnancy rates.

When Myrna Alvarado was growing up in the Dallas area, she said talking about birth control with her parents would have been taboo. By the time she graduated high school, she had received, by her estimation, about 90 minutes of sex education in seventh grade.

"A lot of the information teens have is from Google or rumors that pass round their friends," she said. "We're not getting information from a reliable source."

She knows how difficult it can be for teens to talk to their parents about birth control -- and how that may not be enough to deter them from having sex. She now helps teens in the Dallas area access information and contraception through the North Texas Alliance to Reduce Unintended Pregnancy in Teens.

"We can show them what clinics are near them and which clinics are teen-friendly, where they won't need parental consent to go and their privacy will be respected, and usually low- to no-cost," she said.

Teens in the Dallas area can seek confidential contraception at clinics funded by the federal Title X program.

But the 175 Title X clinics in Texas are distributed unevenly across the state, leaving whole swaths of Texas underserved. And some of the clinics that receive this funding have struggled with inconsistent funding and political pressures in recent years that leave teenagers in limbo.

Clinic closures


By the time teenagers find their way to one of Access Esperanza's clinics in the Rio Grande Valley, they're often already pregnant or parenting. CEO Patricio Gonzales said one of their most important programs is helping teenagers access confidential reproductive healthcare.

"The criticism we always get is, 'Your contraceptives promote promiscuity,'" he said. "My response is, you've got the wrong P. It's not promiscuity, it's prevention. Preventing unwanted diseases, as well as unwanted pregnancies, especially at a young age."

A decade ago, Access Esperanza operated eight clinics, providing sexual and reproductive healthcare to 23,000 people across the Rio Grande Valley. Back then, the group went by a different, more recognizable name: Planned Parenthood of Hidalgo County.

Then, in 2011, Texas passed legislation that blocked public funds from going to Planned Parenthood-affiliated clinics. Almost immediately, Planned Parenthood of Hidalgo County lost millions in state funding, Gonzales said. They had to close five clinics and lost two-thirds of their patients.

All that for a clinic that never provided abortions, which was the target of the cuts.

"We were doing prevention work," said Gonzales. "We're preventing abortions by putting women on contraceptives."

After three years of scaled-back services, the board voted to disaffiliate from Planned Parenthood and changed its name to Access Esperanza. Six months later, Gonzales said, the money started flowing again from the state.

Nearly a decade after the initial cuts, they are finally getting close to serving the same number of clients as before. Gonzales worries most of all about the teenagers the clinics couldn't serve during those years.

"A lot of the young people were blaming us, saying 'What did y'all do wrong?'" he remembers. "They were not realizing the politics behind it with us just being a Planned Parenthood."

A quarter of family planning clinics statewide closed as a result of these funding cuts, according to the Texas Policy Evaluation Project. The fallout continues to this day, said Rosann Mariappuram, executive director of Jane's Due Process, a group that helps teenagers access contraception and abortion care.

"A lot of clients will call us and say, 'I went to my local Planned Parenthood, but they said, there's this law and they can't actually help me,'" she said. "They just end up confused about where they can go and maybe just stop looking."

Abortion access

Mariappuram said this is a common occurrence in Texas, where teens often end up caught in the crossfire of political decisions they have no say in. The best example, she said, is Texas' latest effort to restrict access to abortion.

The controversial law, known as Senate Bill 8, bans abortions after fetal cardiac activity is detected, usually around six weeks of pregnancy.

Many women don't know they're pregnant yet at that point, and that's particularly true for teenagers, who may not yet have a regular period or a full understanding of their reproductive system.

If a minor did detect a pregnancy before that point, Texas requires parental consent to get an abortion. If their parents won't consent, the minor can seek a judicial bypass in which a judge agrees the minor is mature enough to make that decision on their own.

"We always encourage youth to involve their parents if it's safe for them to do so," Mariappuram said. "Our clients tend to be in a more severe or dangerous situation where, especially if they're pregnant, talking to their parents can lead to them getting kicked out of the house or being forced to continue a pregnancy against their will."

Castle, with Texas Values, emphasized the importance of parents being involved in this decision -- hopefully, she said, with the goal of encouraging the child to keep the pregnancy.

"I believe there is adequate support for teens to carry those babies to term," she said. "There are over 200 pregnancy care centers in the state that can help these teen moms with whatever they need ... to take care of that child in the future."

Texas has invested more than $100 million in its "Alternatives to Abortion" program, which funds these pregnancy centers, although there's little data available about how the money is spent.

Since Senate Bill 8 went into effect on Sept. 1, Mariappuram said calls to her organization's hotline have dropped by more than half -- and less than a third of the teens who did call were still in the window of time in which they could access an abortion.

The judicial bypass process can take days or weeks, pushing some teens over the time frame during which they could legally have the procedure. And teenagers are less likely to be able to travel out of state to have an abortion as some adults have been able to do, Mariappuram said.

In the face of all these barriers, a lot more teens are carrying pregnancies to term. In September 2021, the month the law went into effect, only 29 women under the age of 18 had an abortion, according to data from the state Department of Health and Human Services.

That's a nearly 75% decline from the year prior and a 70% decrease from 2019. The number of abortions in 2021 are still subject to change as the state finalizes numbers.

"We've been doing a lot of emotional support around thinking through how to handle being forced to stay pregnant against their will," said Mariappuram.

Disclosure: Planned Parenthood, Texas Campaign to Prevent Teen Pregnancy and Texas Freedom Network have been financial supporters of The Texas Tribune, a nonprofit, nonpartisan news organization that is funded in part by donations from members, foundations and corporate sponsors. Financial supporters play no role in the Tribune's journalism. Find a complete list of them here.

This article originally appeared in The Texas Tribune. Read the original here.

The Texas Tribune is a member-supported, nonpartisan newsroom informing and engaging Texans on state politics and policy. Learn more at texastribune.org.
Journalists' club in China 'dismayed' by Olympics reporting environment


The Chinese Olympic Team arrives at the Olympic Closing Ceremonies in National Stadium at the Beijing 2022 Winter Olympics on Sunday. Photo by Paul Hanna/UPI | License Photo

Feb. 21 (UPI) -- A journalist's club based in China said Monday it was "dismayed" the reporting environment for foreign journalists at the Winter Olympic Games did not live up to expected standards.

"The Foreign Correspondents' Club of China is dismayed that the conditions for independent reporting in China continue to fall short of international standards during the Winter Olympic Games," the FCCC said in a statement Monday.

For example, the professional association of Beijing-based journalists cited an Olympic ski event where a Beijing Olympic official prevented a foreign reporter from interviewing a Hong Kong athlete in the games' mixed zone, which is governed by International Olympic rules.

"The International Olympic Committee later called the incident 'an isolated' case," according to the FCCC statement. "However, government interference occurred regularly during the games, a symptom of the challenging operating environment for foreign media in China."

The press club which promotes freedom of the press and exchange with journalists stationed in China also said in its statement that reporters were "frequently tailed and manhandled" by security officials when reporting outside Olympic venues.

"Most visibly, a reporter with the Dutch national broadcaster NOS was hauled off camera during a live TV broadcast by plainclothes security men, despite the fact that he had been standing in a spot police directed him to," the FCCC pointed out in its statement.

The Guardian obtained NOS footage, which showed a security official grabbed Dutch reporter Sjoerd den Daas and dragged him away from where he was reporting near the Bird's Nest stadium in Beijing during the games' opening ceremony.

"Unfortunately, this is increasingly the daily reality for journalists in China," NOS later tweeted, adding that he was "fine and could fortunately finish his story a few minutes later."

Several journalists were harassed online based on stories they wrote related to the Olympics, including some harassment by Chinese state media accounts and Chinese diplomats, according to the FCCC statement.

Journalists were also told they needed clearance from Chinese authorities to report in public areas despite rules allowing journalists to conduct interviews "without threat of state interference," and "freely in public areas," the FCCC statement said.

"Unfortunately, neither rule was enforced, at a time when global attention was trained on China more than ever," the statement said.
WILD WEST USA
Study: 'Stand-your-ground' laws associated with 11% increase in homicides



"Stand-your-ground" laws were associated with a nationwide 11% increase in homicides, according to a study published Monday in JAMA Network Open. 
File Photo by Brian Kersey/UPI | License Photo

Feb. 21 (UPI) -- So-called "stand-your-ground" laws were associated with hundreds of new homicides every year in the United States, according to a study released Monday.

The laws, which remove the duty to retreat when facing an attacker before using deadly force, may have contributed to an 8%-11% increase in homicides nationwide, according to the study published in the peer-reviewed medical journal JAMA Network Open.

An additional 58 to 72 homicides were reported each month, totaling to more than 700 each year.

David Humphreys, an associate professor at the University of Oxford who worked on the paper, told The Washington Post that proponents of the laws often seek to center their justification around "actually having some protective effect on public safety and deterring violence."

However, the study showed no evidence of a decrease in homicides in any states after implementing the laws, while the nation overall reported an "abrupt and sustained" increase in monthly homicides and firearm homicides."

"There doesn't seem to be any evidence to show that and, you know, we only seem to see the opposite effect," Humphreys said.

Increases in homicides were greater in southern states such as Alabama, Florida, Georgia and Louisiana, with spikes of as much as 35%. Other states such as Arizona, Indiana, Michigan, Nevada, Oklahoma, Texas and West Virginia did not report significant changes in homicide rates after implementing stand-your-ground laws.

Michael Seigel, a doctor and researcher at Tufts University School of Medicine, said he believed the "most important factor" to increasing homicides related to stand-your-ground laws is public awareness of the law change.

"One possible explanation for the outcomes observed in these early-adopting states is that the campaigns to adopt these laws were accompanied by high levels of media coverage and public debate, resulting in very high awareness of the existence of the new laws," he wrote in commentary on the study for JAMA Network Open. "More recently enacted [stand-your-ground] laws tended to be pushed through state legislatures without much discussion or fanfare, which could have resulted in much lower levels of public awareness of the change in these statutes."

Siegel also suggested some other factor such as "a culture of violent self-defense, a high prevalence of gun ownership, or easier access to guns because of weaker state regulation," may be interacting with the laws to lead to the increase in homicides.
RELATED
ANTI-WAR Democrat Tulsi Gabbard to speak this week at CPAC with Trump, other conservatives

Former Rep. Tulsi Gabbard, D-Hawaii, is seen at a Democratic presidential primary debate in Atlanta, Ga., on November 20, 2019. She has often been critical of other Democrats, including President Joe Biden.
 File Photo by Tami Chappell/UPI | License Photo
Feb. 21 (UPI) -- Former congresswoman and onetime 2020 Democratic presidential candidate Tulsi Gabbard is scheduled to speak this week at the Conservative Political Action Conference -- a major gathering for Republicans.

Matt Schlapp, chairman of the group that organizes the event, announced Gabbard's participation on Twitter Monday.

Gabbard, who represented Hawaii in the U.S. House, has frequently been critical of prominent Democrats -- including President Joe Biden on the issue of Ukraine.

"Biden can prevent war, but I fear he lacks the courage to do so," she wrote in a Tweet Monday.




"What are we trying to achieve in Ukraine? How will it benefit the American people? And at what cost? The Biden [administration] has never answered these questions."

Gabbard's photo was among those listed on CPAC's website on Monday, along with a number of conservatives including former President Donald Trump, Texas Sen. Ted Cruz, Florida Gov. Ron DeSantis and former Secretary of State Mike Pompeo. Trump also attended last year's event.

Gabbard was one of a number of Democrats who ran for president in 2020, but her campaign never gained much traction with voters. She dropped out in March 2020 having won only two pledged delegates.

Gabbard is scheduled to address the conference's Ronald Reagan Dinner on Saturday, according to The Hill.

The conference begins on Thursday in Orlando, Fla., and will run until Sunday.
What “Energy Independence” Really Means For The U.S.


















Editor OilPrice.com
Sun, February 20, 2022

Since the days of President Jimmy Carter and the 1970s oil crisis, the United States has relentlessly pursued the utopia of energy independence. Indeed, energy independence is a worthy pursuit that both Democrats and Republicans readily agree upon. After all, relying on other countries for oil, natural gas or coal is an inherently risky proposition since It can lead to wars, or compromise the country’s relationships with foreign powers.

The notion that the country could become self-sufficient by producing enough energy to sustain the entirety of its population and industries was first floated by Nixon when he declared war on foreign oil during the oil crisis of the 1970s.

It was later popularized by Bush in a state of the union address in February 2006 when he decried United States’ addiction to oil, which is often imported from unstable parts of the world before announcing plans to break this addiction by developing several alternatives, including a multibillion-dollar subsidized ramp-up of biofuels.

Bush went on to boldly declare that by 2025, America would “...make our dependence on Middle Eastern oil a thing of the past” by cutting imports from Gulf states by three-quarters.

Well, it turns out the former president was prescient on some key predictions, which in hindsight appears quite remarkable when you consider that back then, the shale industry was barely on its feet.

The revelation that the U.S. is currently producing more energy than it consumes suggests that America has finally achieved the seemingly elusive goal of producing enough fuels to avoid relying on the rest of the world.

Net Energy Exporter


According to the U.S. Energy Information Administration (EIA), the United States was a net energy exporter in 2019 and 2020.

EIA notes that total U.S. annual primary energy net imports (imports minus exports) generally increased in most years since the mid-1950s, reaching a record high in 2005, equal to about 30% of total U.S. energy consumption. Since 2005, total annual energy imports have gradually decreased while total energy exports have increased.

The United States became a net total energy exporter in 2019 for the first time since 1952, and maintained that position in 2020 even though both total energy production and consumption were lower in 2020 than in 2019. Total U.S. energy exports exceeded total energy imports by 3.46 quadrillion British thermal units (quads) in 2020, the largest margin on record. U.S. energy exports in 2020 totaled 23.47 quads, and energy imports fell 13% to 20.0 quads, the lowest level since 1992.

Crude oil accounts for the largest share of U.S. energy imports on an energy content basis. Even though the United States remained a net importer of crude oil in 2020, crude oil net imports were at the lowest level since 1985. Moreover, some of the imported crude oil is refined into products that are exported.

us_net_imports

Source: EIA

Despite a 4% drop in domestic crude oil production in 2020 from 2019, U.S. crude oil net imports in 2020 were the lowest since 1985. U.S. total annual crude oil exports have increased every year since 2010 and reached a record high in 2020 of about 3.18 million barrels per day (b/d). U.S. crude oil imports fell to about 5.88 million b/d in 2020.

U.S. petroleum products (excluding crude oil) imports and exports declined in 2020 from 2019: imports by 15% and exports by 5%. However, total annual petroleum products exports in 2020 were the third highest on record behind 2019 and 2018. Propane was the most-exported petroleum product in 2020, followed by distillate fuel oil.

Gross exports of natural gas have increased every year since 2014, and in 2017, the United States became a net exporter of natural gas for the first time since the late 1950s. In 2020, natural gas gross exports reached a record high of 14.43 billion cubic feet per day (Bcf/d), and gross imports of natural gas fell to 6.99 Bcf/d, the lowest level since 1993. Increases in domestic natural gas production and increases in liquefied natural gas (LNG) export capacity have contributed to growth in natural gas exports.

Trade volumes of coal and other fuels account for relatively small shares of U.S. total energy trade. U.S. coal exports, which had increased in both 2017 and 2018, decreased in both 2019 and 2020. The United States has been a net coal exporter since at least 1949.

Net Petroleum Exporter

In 2019, for the first ever, the U.S. became a net exporter of petroleum--which includes crude oil and petroleum products.

Unfortunately, U.S. crude imports have remained stubbornly high even during the shale boom thanks to healthy domestic demand. U.S. crude oil production has shot up 160% to over 13 million b/d since the advent of the shale era; meanwhile, domestic demand has remained flat but very high at 19-21 million b/d.

In 2019, the country still imported 9.1 million b/d of petroleum and other liquids, with 6.8 million b/d of those being crude oil, due to constraints such as regional supply/demand imbalances, infrastructural challenges, and other factors. Further, many of the refineries in the United States are optimized to process the heavier crude grades from Canada, Venezuela, and Mexico instead of the lighter, sweeter oil crude from its own shale fields.

petro_exporter

Source: EIA

The big consolation here is that a bigger proportion of its oil imports have been coming from its northern ally, with crude imports from Canada clocking in at 134 million barrels in 2019 from 76 million in 2008.

As Bush predicted, the United States is no longer as heavily reliant on OPEC for its oil, with the organization supplying less than 30% of imports.

Renewables Offer The Best Solution

It’s, therefore, clear that whereas the overall trend is that the U.S. has been exporting more energy than it imports, it’s still a very mixed bag with many regions still importing vast quantities of crude and other petroleum products.

To complicate matters further, the planet’s fossil fuel reserves are finite, with experts estimating that the U.S. only has enough natural gas reserves to last 93 more years, and enough coal to last about 283 years.

In other words, the United States will never achieve true energy independence while still relying so heavily on fossil fuels.

Indeed, some experts now contend that the only one surefire way to be completely and indefinitely energy independent is by adopting 100% renewable energy.

At first, this sounds like a pipe-dream, considering that only tiny Costa Rica has come close to achieving that goal after it generated 98.1% of its electricity from renewables in 2016. The Central American nation, however, has a population of 5 million vs. 330 million by the U.S. and a land area 0.5% the size of the U.S.

But some experts still insist that 100% renewable energy in the U.S. is not only feasible but can lower costs.

Renewable resources generate only around 19 percent of U.S. electricity in 2020. However, last year, a group of researchers at Stanford University set out to prove that a 100% renewable energy grid by 2050 is not only feasible but can be done without any blackouts and at a lower cost than the existing grid.

The researchers matched time-dependent energy supply with demand and storage in a grid integration model for every 30 second interval in 2050 and 2051. The study authors analyzed U.S. regions and countrywide demand until the model produced a solution with what the authors called zero-load loss--meaning, essentially, no blackouts with 100% renewable energy and storage.

Wesley Cole, a senior energy analyst at the National Renewable Energy Laboratory (NREL), says that hourly interval models are more common, but this new study gives researchers like himself a boost of confidence that they are not missing anything by modeling at a higher temporal resolution.

“The question is much more an economic question, not so much a technical question,” says Cole. According to Cole, the pathway to a 100% renewable grid is not as expensive as first estimated due to huge cost reductions in solar and wind energy over the years.

Unfortunately, politics always seem to get in the way.

By Alex Kimani for Oilprice.com
TotalEnergies Announces Major Oil Discovery Offshore Suriname












Editor OilPrice.com
Mon, February 21, 2022

TotalEnergies and its partner APA Corporation have made significant oil and associated gas discovery offshore one of the hottest basins for major oil finds in recent years, the Guyana-Suriname Basin offshore South America.

The French supermajor and APA Corporation found significant amounts of oil and associated gas in the Krabdagu-1 well, in the central area of Block 58 offshore Suriname, TotalEnergies said on Monday. The discovery announced today follows four previous Suriname discoveries—Maka, Sapakara, Kwaskwasi, and Keskesi.

Drill stem test operations will be carried out now at Krabdagu-1 to appraise the resources and productivity, and at least three further exploration and appraisal wells are planned to be drilled in 2022 on the block, TotalEnergies said.

“This successful exploration well at Krabdagu-1 is a significant addition to the discovered resources in the central area of Block 58. This result encourages us to continue our exploration and appraisal strategy of this prolific Block 58 in order to identify sufficient resources by year-end 2022 for a first oil development,” Kevin McLachlan, Senior Vice President, Exploration at TotalEnergies, said in a statement.

Suriname hopes to replicate Guyana’s success. According to the U.S. Geological Survey, the Guyana-Suriname Basin could hold up to 32.6 billion barrels of undiscovered oil resources, underscoring the tremendous hydrocarbon potential that the countries share. It is estimated that Suriname’s offshore oil discoveries held recoverable oil resources of nearly 2 billion barrels as of the end of 2021.

Suriname’s neighbor, Guyana, became a major holder of oil and gas reserves in 2015 when ExxonMobil found oil in its waters in what turned out to be a block with resources estimated at 10 billion oil-equivalent barrels and counting. Now Guyana wants to capitalize on the large oil and gas discoveries over the past half-decade to build up an economy powered by its own energy resources.

By Tsvetana Paraskova for Oilprice.com
Bitcoin Miners Are Fighting Over Flared Gas

Editor OilPrice.com
Mon, February 21, 2022





Partnerships between oil producers and crypto miners are becoming more commonplace across the U.S. as bitcoin firms fight over flared gas. While bitcoin and other digital currency producers have struck up several deals with local American oil firms to repurpose their waste gas for mining, it’s only recently that oil majors have started to pay attention. With huge carbon-cutting potential through mutually beneficial partnerships, this could be a win-win for crypto and Big Oil.

Over the past couple of years, interest in repurposing waste gas for use in crypto mining has increased significantly. Oil companies are feeling mounting pressure from governments, international agencies, and environmental activists to reduce the quantity of greenhouse gas emissions they’re releasing into the atmosphere from their operations. Until now, potential solutions for carbon-cutting have been costly. Oil and gas firms have invested billions into carbon capture and storage (CCS) technologies as well as seeking out less carbon-intensive oil opportunities. But then crypto companies came along and offered a possible alternative.

Gas flaring is a byproduct of fracked shale output that is thought to produce about 1 percent of the world's carbon emissions. This gas is flared because the is little profit in reusing it. Meanwhile, the energy needed to mine cryptocurrency is extremely high. In 2020, bitcoin required more energy than the whole of Switzerland for mining. So, when crypto companies reached out to oil firms to establish mines on oil sites and repurpose the gas, several firms jumped at the chance.

An increase in the number of oil-crypto partnerships has been seen in both the U.S. and Russia – the world’s biggest oil flarer. Even politicians in the U.S. are getting on board, with Texas Senator Ted Cruz encouraging partnerships as a means of securing energy infrastructure against harsh weather conditions that can lead to lethal energy cuts. Setting up these types of sites would allow energy to be shifted back to the grid as needed, particularly useful in times of natural disaster.

Now it appears that oil majors want a piece of the action as Conoco Phillips has started selling waste gas to bitcoin miners in North Dakota. It announced this month that it is currently running a pilot project, selling gas destined for burning to a third-party bitcoin processor to repurpose. Similar projects have seen a reduction of around 63% in CO2 emissions compared to flaring.

In 2020, Conoco Phillips announced its net-zero operational greenhouse gas emissions target for 2050, setting ambitious objectives for 2030. As part of this aim, it endorsed the World Bank Zero Routine Flaring by 2030 initiative. Through its Lower 48 methane reduction project Conoco has already implemented a combustion control strategy to make its flaring more efficient. And introducing new partnerships with crypto miners could take this one step further, helping the company to significantly reduce its carbon emissions from waste gas.

And we can already see those reaping the rewards from these innovative partnerships. In 2019, when oil-crypto partnerships were practically non-existent, two students in Texas established Giga Energy Solutions. They put a shipping container with thousands of bitcoin miners on an oil production site, diverting natural gas into generators to convert it into electricity, which in turn powers the miners.

Company co-founder Brent Whitehead explains, “Growing up, I always saw flares, just being in the oil and gas industry. I knew how wasteful it was… It’s a new way to not only lower emissions but to monetize gas.”

Giga is now expanding rapidly, having signed deals with over 20 oil and gas firms and expecting more to follow. In fact, in 2020 Giga achieved revenues of $4 million, with expected earnings of around $20 million by the end of 2022.


Similarly, 27-year-old Hunter Lowe set up Crusoe Energy with the same intention, spotting a gap in the market and seeing a way to reduce carbon emissions at the same time. Lowe set up a bitcoin mine at an oil site in North Dakota, which quickly profited from last year’s crypto boom. Encouraged by the reduction in carbon emissions, companies such as Valor Equity Partners, Bain Capital, and the Agnelli family's Exor invested $128 million in Crusoe last year, allowing it to expand its flare capture technology and increase the size from 40 to 100 units.

Just three years ago, many crypto innovators were laughed out of the room for suggesting to oil and gas firms that they would help them cut their carbon emissions and save money by repurposing waste gas for crypto mining. Digital currencies were simply too volatile to take this suggestion further. Fast-forward three years, several projects across the U.S. and other countries are already up and running, sending carbon emissions down and crypto profits up. Having seen the success of these projects, oil major Conoco Phillips is now running a pilot project that could lead the way for carbon capture through mutually beneficial partnerships.

By Felicity Bradstock for Oilprice.com


Bitcoin – DeFi Dream Dead, 
Just Another Risk Asset: Man Institute

Aaryamann Shrivastava
Mon, February 21, 2022

Bitcoin brought in the future wave when it debuted back in 2009. Although it took the world about ten years to notice its actual value, today, cryptocurrencies and blockchain technology are becoming a part of some major financial institutions across the globe.

Still, at the same time losing the core values it was built upon.

What Is Bitcoin Today?


The Man Institute explained that the rising correlation of the king coin with pre-established investment institutions leads to the cryptocurrency turning into just another “rate sensitive risk asset.”

Bitcoin was created to allow people to control their own money and finance without being dependent upon the traditional financial system of banks.

And while that same dream led to the birth of multiple other similar assets, the present market conditions seem to be killing that dream.

Equities are usually the riskiest assets as their value is tied to distant cash flows. And up until 2019, the correlation between Bitcoin and the stock exchange NASDAQ was negative.

However, since then, this correlation has been rising. Standing at 0.51 at its peak in August 2020, the correlation came down significantly around March 2021 but shot back up soon. Right now, Bitcoin shares a correlation of 0.46 with NASDAQ.


Similarly, its correlation with Bitcoin-based exchange-traded funds has also risen. In a way, ETFs are also subjected to the same treatment as equities, and thus a high correlation with it indicates that Bitcoin is changing entirely as an asset class.


On the rising correlation, the report stated:

“This mirrors bitcoin’s journey along the Gartner hype cycle: from being an underground tech phenomenon, the flagship cryptocurrency is now a mainstream way for both institutional and retail investors to speculate. In our view, it is therefore unsurprising that it is becoming increasingly correlated with the very riskiest assets – equities (sic).”

Adding to the same, the Man Institute iterated:

“…the higher the correlations get, the more bitcoin seems to be another manifestation of a crucial facet of investing over the past decade: there is too much capital chasing too little genuine economic growth.”

How Is Bitcoin Today?

After five straight days of red candles, Bitcoin today looked somewhat green at press time. In the last few days, the king coin’s value has trickled down by over $6k (13.86%) to trade at $38,757.

The bearish crossover visible on the MACD that occurred three days ago is only gaining more strength as the bearishness continues to rise. This is not a good sign for Bitcoin since even the Parabolic SAR signals a downtrend.

If the indicators turn right, BTC could witness further price fall.

This article was originally posted on FX Empire