It’s possible that I shall make an ass of myself. But in that case one can always get out of it with a little dialectic. I have, of course, so worded my proposition as to be right either way (K.Marx, Letter to F.Engels on the Indian Mutiny)
Tuesday, July 07, 2020
we are knee deep in the first wave of coronavirus pandemic
dr. fauci
nih conference 7/5/2020
Global success for Canadian companies depends on prior R&D investment, receptiveness to new learning
UNIVERSITY OF TORONTO, ROTMAN SCHOOL OF MANAGEMENT
IMAGE: WALID HEJAZI IS AN ASSOCIATE PROFESSOR OF ECONOMIC ANALYSIS AND POLICY AT THE UNIVERSITY OF TORONTO'S ROTMAN SCHOOL OF MANAGEMENT. HE HAS RESEARCHED, ADVISED, AND TESTIFIED EXTENSIVELY ON GLOBAL COMPETITIVENESS,... view more
CREDIT: ROTMAN SCHOOL
Global success for Canadian companies depends on prior R&D investment, receptiveness to new learning, shows new study.
Toronto - Canadian companies that go international are known to be more productive and successful than those that don't.
New research has quantified the reasons why. It shows that about 80 percent of global companies' productivity is due to what they did before going abroad - namely, making themselves more competitive, including by investing in research and development. The other 20 percent is due to what companies learned from their exposure to international markets.
The findings show that going global on its own is no guarantee of higher productivity, says lead researcher Walid Hejazi.
"A company has to be prepared, it has to be much, much better in Canada before it can be successful abroad," says Prof. Hejazi, an associate professor of economic analysis and policy at the University of Toronto's Rotman School of Management and an expert on Canadian companies' global competitiveness.
That preparation is required because a company needs processes and technologies in place that enable it to absorb and integrate what it learns once it has entered a foreign market.
Companies that have not yet reached a certain productivity threshold can still benefit from going global, however. The researchers found that the minimum required level of productivity represented a range, rather than being a fixed number.
"If a company is prepared well enough, it can still go abroad and then through learning, rise above the threshold that it needs," says Prof. Hejazi. Overall, global Canadian companies were found to be 60 to 76 percent more productive than those that stayed home. About 20 percent of their investment moved through offshore financial centres.
Companies have the best chance of learning when they locate to countries with a similar language - aiding in communication -- and with strong legal and government institutions, the researchers found.
If that's not the case, companies can still position themselves to take advantage of foreign market learning opportunities by assembling a culturally literate management team, with experience in the new market, says Prof. Hejazi.
The findings are drawn from advanced statistical analyses that Prof. Hejazi and his co-researchers conducted on confidential data from Statistics Canada about every Canadian company between 2000 and 2014. The research responds to the Canadian government's interest in better understanding the ingredients for international success among Canadian companies.
Given that Canadian companies still lag many other countries for R&D spending, the study's results underscore the importance of government and Canadian business working together to promote innovation and advancement to the global stage, says Prof. Hejazi.
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The study is forthcoming in the Journal of International Business Studies. It is co-authored by Jianmin Tang of Innovation, Science and Economic Development Canada and Weimin Wang, from Statistics Canada.
The Rotman School of Management is part of the University of Toronto, a global centre of research and teaching excellence at the heart of Canada's commercial capital. Rotman is a catalyst for transformative learning, insights and public engagement, bringing together diverse views and initiatives around a defining purpose: to create value for business and society. For more information, visit http://www.rotman.utoronto.ca
Study: Dying stars breathe life into Earth
JOHNS HOPKINS UNIVERSITY
IMAGE: NGC 7789, ALSO KNOWN AS CAROLINE'S ROSE, IS AN OLD OPEN STAR CLUSTER OF THE MILKY WAY, WHICH LIES ABOUT 8,000 LIGHT-YEARS AWAY TOWARD THE CONSTELLATION CASSIOPEIA. IT HOSTS... view more
CREDIT: GUILLAUME SEIGNEURET AND NASA
As dying stars take their final few breaths of life, they gently sprinkle their ashes into the cosmos through the magnificent planetary nebulae. These ashes, spread via stellar winds, are enriched with many different chemical elements, including carbon.
Findings from a study published today in Nature Astronomy show that the final breaths of these dying stars, called white dwarfs, shed light on carbon's origin in the Milky Way.
"The findings pose new, stringent constraints on how and when carbon was produced by stars of our galaxy, ending up within the raw material from which the Sun and its planetary system were formed 4.6 billion years ago," says Jeffrey Cummings, an Associate Research Scientist in the Johns Hopkins University's Department of Physics & Astronomy and an author on the paper.
The origin of carbon, an element essential to life on Earth, in the Milky Way galaxy is still debated among astrophysicists: some are in favor of low-mass stars that blew off their carbon-rich envelopes by stellar winds became white dwarfs, and others place the major site of carbon's synthesis in the winds of massive stars that eventually exploded as supernovae.
Using data from the Keck Observatory near the summit of Mauna Kea volcano in Hawaii collected between August and September 2018, the researchers analyzed white dwarfs belonging to the Milky Way's open star clusters. Open star clusters are groups of up to a few thousand stars held together by mutual gravitational attraction.
From this analysis, the research team measured the white dwarfs' masses, and using the theory of stellar evolution, also calculated their masses at birth.
The connection between the birth masses to the final white dwarf masses is called the initial-final mass relation, a fundamental diagnostic in astrophysics that contains the entire life cycles of stars. Previous research always found an increasing linear relationship: the more massive the star at birth, the more massive the white dwarf left at its death.
But when Cummings and his colleagues calculated the initial-final mass relation, they were shocked to find that the white dwarfs from this group of open clusters had larger masses than astrophysicists previously believed. This discovery, they realized, broke the linear trend other studies always found. In other words, stars born roughly 1 billion years ago in the Milky Way didn't produce white dwarfs of about 0.60-0.65 solar masses, as it was commonly thought, but they died leaving behind more massive remnants of about 0.7 - 0.75 solar masses.
The researchers say that this kink in the trend explains how carbon from low-mass stars made its way into the Milky Way. In the last phases of their lives, stars twice as massive as the Milky Way's Sun produced new carbon atoms in their hot interiors, transported them to the surface and finally spread them into the surrounding interstellar environment through gentle stellar winds. The research team's stellar models indicate that the stripping of the carbon-rich outer mantle occurred slowly enough to allow the central cores of these stars, the future white dwarfs, to grow considerably in mass.
The team calculated that stars had to be at least 1.5 solar masses to spread its carbon-rich ashes upon death.
The findings, according to Paola Marigo, a Professor of Physics and Astronomy at the University of Padova and the study's first author, helps scientists understand the properties of galaxies in the universe. By combining the theories of cosmology and stellar evolution, the researchers expect that bright carbon-rich stars close to their death, like the progenitors of the white dwarfs analyzed in this study, are presently contributing to the light emitted by very distant galaxies. This light, which carries the signature of newly produced carbon, is routinely collected by the large telescopes from space and Earth to probe the evolution of cosmic structures. Therefore, this new understanding of how carbon is synthesized in stars also means having a more reliable interpreter of the light from the far universe.
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This study was funded by the European Research Council Consolidator Grant (project STARKEY, 615604) and the European Union's Horizon 2020 research and innovation program (677706-WD3D).
Other authors on this study include Jason Kalirai and Sihao Cheng of the Johns Hopkins University; Jason Lee Curtis of the American Museum of Natural History; Yang Chen and Bernhard Aringer of the University of Padova; Pier-Emmanuel Tremblay of the University of Warwick; Enrico Ramirez-Ruiz of the University of California, Santa Cruz; Pierre Bergeron of the Université de Montréal; Sara Bladh of Uppsala University; Alessandro Bressan of the International School for Advanced Studies; Léo Girardi of the Astronomical Observatory of Padova-INAF; Giada Pastorelli of the Space Telescope Science Institute; and Michele Trabucchi and Piero Dal Tio of the University of Geneva.
Joni Mitchell – Woodstock I came upon a child of God He was walking along the road And I asked him, where are you going And this he told me I'm going on down to Yasgur's farm I'm going to join in a rock 'n' roll band I'm going to camp out on the land I'm going to try an' get my soul free We are stardust We are golden And we've got to get ourselves Back to the garden Then can I walk beside you I have come here to lose the smog And I feel to be a cog in something turning Well maybe it is just the time of year Or maybe it's the time of man I don't know who l am But you know life is for learning We are stardust We are golden And we've got to get ourselves Back to the garden By the time we got to Woodstock We were half a million strong And everywhere there was song and celebration And I drnation eamed I saw the bombers Riding shotgun in the sky And they were turning into butterflies Above our We are stardust Billion year old carbon We are golden Caught in the devil's bargain And we've got to get ourselves Back to the garden
White dwarfs reveal new insights into the origin of carbon in the universe
UNIVERSITY OF CALIFORNIA - SANTA CRUZ
IMAGE: NGC 7789, ALSO KNOWN AS CAROLINE'S ROSE, IS AN OLD OPEN STAR CLUSTER OF THE MILKY WAY, WHICH LIES ABOUT 8,000 LIGHT-YEARS AWAY TOWARD THE CONSTELLATION CASSIOPEIA. IT HOSTS A... view more
CREDIT: GUILLAUME SEIGNEURET AND NASA
A new analysis of white dwarf stars supports their role as a key source of carbon, an element crucial to all life, in the Milky Way and other galaxies.
Approximately 90 percent of all stars end their lives as white dwarfs, very dense stellar remnants that gradually cool and dim over billions of years. With their final few breaths before they collapse, however, these stars leave an important legacy, spreading their ashes into the surrounding space through stellar winds enriched with chemical elements, including carbon, newly synthesized in the star's deep interior during the last stages before its death.
Every carbon atom in the universe was created by stars, through the fusion of three helium nuclei. But astrophysicists still debate which types of stars are the primary source of the carbon in our own galaxy, the Milky Way. Some studies favor low-mass stars that blew off their envelopes in stellar winds and became white dwarfs, while others favor massive stars that eventually exploded as supernovae.
In the new study, published July 6 in Nature Astronomy, an international team of astronomers discovered and analyzed white dwarfs in open star clusters in the Milky Way, and their findings help shed light on the origin of the carbon in our galaxy. Open star clusters are groups of up to a few thousand stars, formed from the same giant molecular cloud and roughly the same age, and held together by mutual gravitational attraction. The study was based on astronomical observations conducted in 2018 at the W. M. Keck Observatory in Hawaii and led by coauthor Enrico Ramirez-Ruiz, professor of astronomy and astrophysics at UC Santa Cruz.
"From the analysis of the observed Keck spectra, it was possible to measure the masses of the white dwarfs. Using the theory of stellar evolution, we were able to trace back to the progenitor stars and derive their masses at birth," Ramirez-Ruiz explained.
The relationship between the initial masses of stars and their final masses as white dwarfs is known as the initial-final mass relation, a fundamental diagnostic in astrophysics that integrates information from the entire life cycles of stars, linking birth to death. In general, the more massive the star at birth, the more massive the white dwarf left at its death, and this trend has been supported on both observational and theoretical grounds.
But analysis of the newly discovered white dwarfs in old open clusters gave a surprising result: the masses of these white dwarfs were notably larger than expected, putting a "kink" in the initial-final mass relation for stars with initial masses in a certain range.
"Our study interprets this kink in the initial-final mass relationship as the signature of the synthesis of carbon made by low-mass stars in the Milky Way," said lead author Paola Marigo at the University of Padua in Italy.
In the last phases of their lives, stars twice as massive as our Sun produced new carbon atoms in their hot interiors, transported them to the surface, and finally spread them into the interstellar medium through gentle stellar winds. The team's detailed stellar models indicate that the stripping of the carbon-rich outer mantle occurred slowly enough to allow the central cores of these stars, the future white dwarfs, to grow appreciably in mass.
Analyzing the initial-final mass relation around the kink, the researchers concluded that stars bigger than 2 solar masses also contributed to the galactic enrichment of carbon, while stars of less than 1.5 solar masses did not. In other words, 1.5 solar masses represents the minimum mass for a star to spread carbon-enriched ashes upon its death.
These findings place stringent constraints on how and when carbon, the element essential to life on Earth, was produced by the stars of our galaxy, eventually ending up trapped in the raw material from which the Sun and its planetary system were formed 4.6 billion years ago.
"Now we know that the carbon came from stars with a birth mass of not less than roughly 1.5 solar masses," said Marigo.
Coauthor Pier-Emmanuel Tremblay at University of Warwick said, "One of most exciting aspects of this research is that it impacts the age of known white dwarfs, which are essential cosmic probes to understand the formation history of the Milky Way. The initial-to-final mass relation is also what sets the lower mass limit for supernovae, the gigantic explosions seen at large distances and that are really important to understand the nature of the universe."
By combining the theories of cosmology and stellar evolution, the researchers concluded that bright carbon-rich stars close to their death, quite similar to the progenitors of the white dwarfs analyzed in this study, are presently contributing to a vast amount of the light emitted by very distant galaxies. This light, carrying the signature of newly produced carbon, is routinely collected by large telescopes to probe the evolution of cosmic structures. A reliable interpretation of this light depends on understanding the synthesis of carbon in stars.
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In addition to Marigo, Tremblay, and Ramirez-Ruiz, the coauthors of the paper include scientists at Johns Hopkins University, American Museum of Natural History in New York, Columbia University, Space Telescope Science Institute, University of Warwick, University of Montreal, University of Uppsala, International School for Advanced Studies in Trieste, Italian National Institute for Astrophysics, and the University of Geneva. This research was supported by the European Union through an ERC Consolidator Grant and the DNRF through a Niels Bohr Professorship.
Plant study challenges tropics' reputation as site of modern evolutionary innovation
FLORIDA MUSEUM OF NATURAL HISTORY
IMAGE: THE TROPICS ARE THE BIRTHPLACE OF MOST ROSIDS, A MASSIVE GROUP OF FLOWERING PLANTS THAT INCLUDES THIS STERCULIA MONOSPERMA, A NUT-BEARING TREE NATIVE TO SOUTHERN CHINA AND TAIWAN. BUT ROSIDS... view more
CREDIT: MIAO SUN
GAINESVILLE, Fla. --- In a surprise twist, a major group of flowering plants is evolving twice as quickly in temperate zones as the tropics. The finding runs counter to a long-held hypothesis that tropical regions, home to the planet's richest biological diversity, outpace their temperate counterparts in producing new species.
The tropics are the birthplace of most species of rosids, a group that makes up more than a quarter of flowering plants, ranging from mangroves to roses to oaks. But in an analysis of about 20,000 rosid species, researchers found the speed of tropical rosid evolution lags far behind that of younger communities in temperate habitats.
Although rosids originated 93-115 million years ago, the rate at which the group diversified, or formed new species, dramatically increased over the last 15 million years, a period of global cooling and expanding temperate habitats. Today, rosids are diversifying far faster in places such as the southeastern U.S. than in equatorial rainforests, said study co-lead author Ryan Folk, assistant professor of biological sciences and herbarium curator at Mississippi State University.
"Everyone knows about the diversity of tropical rainforests. You would assume all the action in evolution is happening in them," said Folk, formerly a postdoctoral researcher at the Florida Museum of Natural History. "But we found out that it is really the temperate regions of the Earth - really our own backyards - where a lot of the recent action is taking place."
Charles Darwin once described the speed with which the earliest flowering plants evolved and spread across the planet as an "abominable mystery." Scientists are still tracing the driving forces behind these plants' runaway evolutionary success, with temperature emerging as a complex factor: Some studies have shown that flower evolution accelerates in warmer regions while others point to cooler climates. Research on higher and lower latitudes' influence on plant diversification produced similarly conflicting findings.
A team of evolutionary biologists selected rosids as the candidates for a closer look at the relationship between temperature and plant diversity in the first large-scale assessment of the group's evolution. Comprising an estimated 90,000-120,000 species, rosids live in nearly all land-based habitats, with rosid trees shaping most temperate and many tropical forests, said study co-author Douglas Soltis, Florida Museum curator and University of Florida distinguished professor.
"To me that was one of the biggest terrestrial evolutionary events - the rise of the rosid-dominated forests," he said. "Other lineages, such as amphibians, insects and ferns, diversified in the shadow of rosids."
The team's study shows rosids evolved by leaps and bounds after the Earth's hothouse climate began to cool and dry and as many tropical and subtropical habitats transformed into temperate ones - offering new real estate for evolutionarily enterprising organisms.
The diversity of tropical regions, in contrast, is not due to evolutionary mechanisms, but rather stability: Folk said tropical plant communities have "simply failed to go extinct, so to speak."
The findings echo a similar pattern the team uncovered in another group of plants known as Saxifragales, but the researchers are cautious about making conjectures on whether the pattern holds true for other plants or animals.
"It's difficult to say there is a universal pattern for how life responds to temperature," said study co-lead author Miao Sun, a postdoctoral researcher at Denmark's Aarhus University and a former Florida Museum postdoctoral researcher. "On the other hand, there seems to be a trend forming that, together with our study, shows a lower diversification rate in tropical regions compared with temperate zones. But it's still hard to tell to what extent this pattern is true across the tree of life."
If cooling temperature spurred rosid diversification, how might the group fare on a warming planet? The prognosis is not promising, the researchers said.
Rosids were able to fill cool ecological niches and now may not be able to adapt to a temperature hike, especially at the current rate of change, said study co-author Pamela Soltis, Florida Museum curator and UF distinguished professor.
"Warming temperatures will likely slow the rate of diversification, but even worse, we don't expect species currently living in arctic or alpine areas to be able to respond to quickly warming temperatures," she said. "The change is happening too rapidly, and we are already seeing species moving northward in the Northern Hemisphere or up mountains, with many more species facing extinction or already lost."
The team used genetic data from GenBank and natural history databases such as iDigBio and the Global Biodiversity Information Facility to assemble DNA data for 20,000 species and 3 million plant occurrence records - one of the largest investigations of this nature to date.
"This work would have been impossible without natural history collections data," said study co-lead and senior author Robert Guralnick, Florida Museum curator of bioinformatics. "Rosids are an enormously successful group of flowering plants. Look out your window, and you will see rosids. Those plants are there because of processes occurring over millions of years, and now we know something essential about why."
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The Florida Museum's Matthew Gitzendanner and Zhiduan Chen of the Chinese Academy of Sciences also co-authored the study.
Folk's quotes originally appeared in a press release published by Mississippi State University.
Researchers develop software to find drug-resistant bacteria
WASHINGTON STATE UNIVERSITY
IMAGE: THIS IS A MEDICAL ILLUSTRATION OF CLOSTRIDIOIDES DIFFICILE BACTERIA, FORMERLY KNOWN AS CLOSTRIDIUM DIFFICILE, PRESENTED IN THE CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) PUBLICATION ENTITLED, ANTIBIOTIC RESISTANCE THREATS IN... view more
CREDIT: PHOTO COURTESY OF CDC
PULLMAN, Wash. -- Washington State University researchers have developed an easy-to-use software program to identify drug-resistant genes in bacteria.
The program could make it easier to identify the deadly antimicrobial resistant bacteria that exist in the environment. Such microbes annually cause more than 2.8 million difficult-to-treat pneumonia, bloodstream and other infections and 35,000 deaths in the U.S. The researchers, including PhD computer science graduate Abu Sayed Chowdhury, Shira Broschat in the School of Electrical Engineering and Computer Science, and Douglas Call in the Paul G. Allen School for Global Animal Health, report on their work in the journal Scientific Reports.
Antimicrobial resistance (AMR) occurs when bacteria or other microorganisms evolve or acquire genes that encode drug-resistance mechanisms. Bacteria that cause staph or strep infections or diseases such as tuberculosis and pneumonia have developed drug-resistant strains that make them increasingly difficult and sometimes impossible to treat. The problem is expected to worsen in future decades in terms of increased infections, deaths, and health costs as bacteria evolve to "outsmart" a limited number of antibiotic treatments.
"We need to develop tools to easily and efficiently predict antimicrobial resistance that increasingly threatens health and livelihoods around the world," said Chowdhury, lead author on the paper.
As large-scale genetic sequencing has become easier, researchers are looking for AMR genes in the environment. Researchers are interested in where microbes are living in soil and water and how they might spread and affect human health. While they are able to identify genes that are similar to known AMR-resistant genes, they are probably missing genes for resistance that look very unique from a protein sequence perspective.
The WSU research team developed a machine-learning algorithm that uses features of AMR proteins rather than the similarity of gene sequences to identify AMR genes. The researchers used game theory, a tool that is used in several fields, especially economics, to model strategic interactions between game players, which in turn helps identify AMR genes. Using their machine learning algorithm and game theory approach, the researchers looked at the interactions of several features of the genetic material, including its structure and the physiochemical and composition properties of protein sequences rather than simply sequence similarity.
"Our software can be employed to analyze metagenomic data in greater depth than would be achieved by simple sequence matching algorithms," Chowdhury said. "This can be an important tool to identify novel antimicrobial resistance genes that eventually could become clinically important."
"The virtue of this program is that we can actually detect AMR in newly sequenced genomes," Broschat said. "It's a way of identifying AMR genes and their prevalence that might not otherwise have been found. That's really important."
The WSU team considered resistance genes found in species of Clostridium, Enterococcus, Staphylococcus, Streptococcus, and Listeria. These bacteria are the cause of many major infections and infectious diseases including staph infections, food poisoning, pneumonia, and life-threatening colitis due to C. difficile. They were able to accurately classify resistant genes with up to 90 percent accuracy.
They have developed a software package that can be easily downloaded and used by other researchers to look for AMR in large pools of genetic material. The software can also be improved over time. While it's trained on currently available data, researchers will be able to re-train the algorithm as more data and sequences become available.
"You can bootstrap and improve the software as more positive data becomes available," Broschat said.
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The work was funded in part by the Carl M. Hansen Foundation.
US envoy to Israel: a hardliner on West Bank annexation
Issued on: 07/07/2020 -
US ambassador to Israel David Friedman has a long history of supporting West Bank settlements that are considered illegal under international law MENAHEM KAHANA AFP/File
Jerusalem (AFP)
A fervent supporter of Jewish settlements in the West Bank, the US envoy to Israel has emerged as a central figure in the uncertainty surrounding Israel's annexation plans in the Palestinian territory.
Ambassador David Friedman has, according to some experts, encouraged Israeli Prime Minister Benjamin Netanyahu's government to act swiftly on annexation -- even more swiftly than the White House wants.
Friedman, a 61-year-old lawyer, was an enthusiastic supporter of the US embassy's 2018 move to Jerusalem and has a long history of supporting West Bank settlements, communities considered illegal under international law.
Before being named ambassador in 2017, he worked with an organisation called the American Friends of Bet El Institutions, which supports an illegal settlement outside the West Bank town of Ramallah.
Since taking up his post, Friedman has asserted Israel's "right" to annex West Bank territory.
Friedman also has a long-standing relationship with President Donald Trump, having represented Trump-linked companies in US bankruptcy proceedings.
The US president's controversial Middle East peace plan paves the way for Israel to annex roughly 30 percent of the West Bank as part of a larger package of proposals, including negotiations with the Palestinians on a future state.
- 'His own goals' -
The Palestinians have rejected negotiations on Trump's terms and some see Friedman as the main US voice pushing Israel to move forward unilaterally on annexations alone -- a move certain to cause international outrage.
"I think he is not representing exactly the US, but more his own opinion or goals," Nitzan Horowitz, an Israeli opposition lawmaker and head of the left-wing Meretz party, told AFP.
"He is pursuing a very obsessive agenda of annexation, which according to my knowledge and understanding, is not shared by most of his colleagues in Washington," Horowitz said, explaining that his information came from talks with multiple foreign and Israeli officials.
The US embassy declined to comment.
Netanyahu's centre-right coalition had set July 1 as the date it could begin acting on annexation under the terms detailed in Trump's plan.
When no implementation roadmap was announced on Israel's self-imposed kick-off date last week, speculation began circulating in Israeli media that US reticence about immediate action partly compelled Netanyahu to pull back.
Michael Oren, who served as Netanyahu's envoy to Washington, told AFP that the US position on annexation is split between Friedman's view and that of senior White House advisor Jared Kushner.
Kushner, Trump's son-in-law and a leading architect of the peace proposals, sees the plan as an "organic whole", added Oren, an expert on US-Israeli affairs.
For Kushner, if Israel acts unilaterally on annexation it risks alienating regional players whose support for the broader plan is essential, especially Arab states in the Gulf theoretically responsible for financially supporting a future Palestinian state.
- Showing 'movement' -
Oren, who said he knows Friedman "fairly well", agreed that the ambassador wanted action on annexation independent of progress on the rest of the Trump plan.
But he downplayed the notion Friedman was motivated purely by religious zeal or a personal desire to see so-called Jewish Law applied in West Bank areas some Israelis refer to by the biblical terms "Judea and Samaria".
"Yes, (Friedman) is pro-settlement, yes he is pro-annexation," Oren said, warning that people wrongly attribute to the ambassador a desire "to annex the entire West Bank".
Friedman's motivations are partly tactical, added Oren.
He believes "you have to show movement on the peace programme or it is going to die like every other peace programme" and that moving ahead with annexation would in effect put the Trump plan in motion.
Friedman's view is that if the Palestinians "leave the (negotiating) table they cannot go unpunished," added Oren, who also advised former prime minister Yitzhak Rabin, who signed the 1994 Oslo peace accords with the Palestinians.
Evidence of a Friedman-Kushner split was on display within days after Trump's plan was unveiled at the White House in January.
The ambassador told reporters that night that Israel "does not have to wait at all" before annexing West Bank territory, comments publicly walked back by Kushner days later.
THIS IS OUR WAR TOO WE SELL ARMS TO THE SAUDI'S TO USE IN YEMEN
Issued on: 07/07/2020 -
A medic holds a Yemeni child suffering from malnutrition, at a treatment centre in Yemen's northern Hajjah province ESSA AHMED AFP
Sanaa (AFP)
Masirah Saqer could barely open her eyes, as she struggled to swallow the milk her grandmother attempted to feed her with a syringe.
Nearby the cries of other malnourished children reverberated around the pink-walled hospital ward, a vivid reminder of the human cost of Yemen's devastating conflict, which drags into a seventh year on Tuesday.
Masirah, just short of three months old, was undergoing treatment at Al-Sabyine hospital's infant malnutrition department in the capital Sanaa.
Swaddled in a pink and white comforter, her tiny frame and slender limbs were dwarfed by the full-sized bed on which her grandmother sat as she tried to feed her.
The war in Yemen, the Arabian peninsula's poorest country, has mutated into what the United Nations calls the world's worst humanitarian crisis.
After years of protests and political crises that escalated into violent clashes, the conflict took a decisive turn on July 8, 2014.
Huthi rebels from the north pulled off a decisive victory in the battle for the city of Amran north of Sanaa, comprehensively defeating government troops.
The major battlefield win opened the way for the rebels to march on the capital and take it with ease -- but not without a dire human cost, with millions eventually pushed to the brink of starvation.
- Brink of famine -
Masirah was one of the many thousands of infants affected by the conflict.
Weighing just 2.4 kilograms (5.3 pounds), she suffered from acute malnutrition, her grandmother told AFP.
"We needed a medical checkup, milk, and food. If the medicines are available in the hospital, they give them to us, if not we have to buy them outside," she said.
Millions of children in Yemen now face starvation due to a lack of aid for the country, UNICEF said in June.
The long conflict has devastated the health system and displaced 3.3 million people who live in camps where cholera and other diseases are rife.
The humanitarian situation has worsened since Saudi Arabia intervened in March 2015, leading a coalition in support of government forces against the rebels, who are in turn backed by Riyadh's arch-rival Iran.
Tens of thousands of civilians have been killed, including hundreds of children, in air strikes and raids.
- Serious shortages -
Yemen, a country with scarce clean water supplies, is now facing another threat -- the spread of the novel coronavirus. Officially, the respiratory disease has killed 330 people in the country.
Doctors at Al-Sabyine's malnutrition department, a facility with capacity for 25 patients, have warned that COVID-19 coupled with fuel shortages have worsened the situation and acted as a barrier to treatment.
Many parents fear their children are at risk of the deadly respiratory disease if they are hospitalised, said doctor Hazaa Abdallah al-Farah.
"Some people ... won't send their children to hospital any more" due to fears about the virus, he said.
But the true scale of the impact of coronavirus in the Huthi-controlled north of Yemen remains a mystery. The internationally recognised government accuses the rebels of a cover-up.
NGOs and the UN are braced for a catastrophe. UNICEF, the latter's children's agency, has called for $461 million to fund humanitarian work in Yemen and an additional $53 million to fight COVID-19.
Despite the urgent need, only 39 percent of the first sum and just 10 percent of the second have so far been amassed, UNICEF says.
The agency has also sounded the alarm over the reduction to its services on the ground.
In June, the UN raised just $1.35 billion of the $2.41 billion it was aiming to secure for Yemen during a virtual donor conference.
"They die in their homes unable to get to the health centre or hospital or a clinic because of their bad financial situation," said Amin al-Aizari, another doctor at Al-Sabyine.
"They need food," he said. "The children of Yemen die every hour and every minute."
Tie for warmest June globally, Siberia sizzles: EU
Issued on: 07/07/2020 -
Siberia and the Arctic Circle are prone to large year-on-year temperature fluctuations, but the persistence of this year's warm spell is very unusual
MAXIM MARMUR AFP/File
Paris (AFP)
Temperatures soared 10 degrees Celsius above average in June across much of permafrost-laden Siberia, with last month in a dead heat for the warmest June on record globally, the European Union's climate monitoring network said Tuesday.
An Arctic hourly temperature record for the month -- 37 degrees Celsius -- was set on June 21 near Verkhoyansk in northeastern Russia, where a weather station logged a blistering 38C on the same day, the Copernicus Climate Change Service (C3S) reported.
The hourly record -- averaged across 60 minutes -- was one to two degrees above previously registered Arctic highs in 1969 and 1973.
Freakishly warm weather across large swathes of Siberia since January, combined with low soil moisture, have contributed to a resurgence of wildfires that devastated the region last summer, C3S reported.
Both the number and intensity of fires in Siberia and parts of Alaska have increased since mid-June, resulting in the highest carbon emissions for the month -- 59 million tonnes of CO2 -- since records began in 2003.
"Last year was already by far an unusual, and record, summer for fires in the Arctic Circle," said Mark Parrington, senior scientist at the EU's Copernicus Atmosphere Monitoring Service (CAMS), warning of "intense activity" in the coming weeks.
Copernicus has said that "zombie" blazes that smouldered through the winter may have reignited.
Globally, June 2020 was more than half a degree Celsius warmer than the 1981-2010 average for the same month, and on a par with June 2019 as the warmest ever registered.
Siberia and the Arctic Circle are prone to large year-on-year temperature fluctuations, but the persistence of this year's warm spell is very unusual, said C3S director Carlo Buontempo.
- Permafrost 'carbon bomb' -
"What is worrisome is that the Arctic is warming faster than the rest of the world," he said in a statement.
Across the Arctic region, average temperatures have risen by more than two degrees Celsius since the mid-19th century, twice the global average.
Despite lower-than-average temperatures in its western reaches, the whole of Siberia -- larger than the United States and Mexico combined -- was more than 5C above normal for June, according to C3S satellite data.
The softening of once solid permafrost -- stretching across Siberia, Alaska and northern Canada -- has upended indigenous communities and threatens industrial infrastructure, especially in Russia.
A massive diesel spill into rivers near the city of Norilsk, Russia resulted when a tank at a power plant built on melting permafrost collapsed in late May.
"Widespread permafrost thaw is projected for this century," the UN's climate science panel, the IPCC, said in a landmark report last year on the world's cryosphere, or frozen zones.
"The majority of Arctic infrastructure is located in regions where permafrost thaw is projected to intensify by mid-century."
Soils in the permafrost region across Russia, Alaska and Canada hold twice as much carbon -- mostly in the form of methane and CO2 -- as the atmosphere, more than 1.4 trillion tonnes.
One tonne of carbon is equivalent to 3.65 tonnes of carbon dioxide.
'We're next': Hong Kong security law sends chills through Taiwan
Issued on: 07/07/2020 -
A woman in Taipei walks past a billboard promoting democracy for Hong Kong Sam Yeh AFP
Taipei (AFP)
The imposition of a sweeping national security law on Hong Kong has sent chills through Taiwan, deepening fears that Beijing will focus next on seizing the democratic self-ruled island.
China and Taiwan split in 1949 after nationalist forces lost a civil war to Mao Zedong's communists, fleeing to the island which Beijing has since vowed to seize one day, by force if necessary.
"The law makes me dislike China even more," 18-year-old student Sylvia Chang told AFP, walking through National Taiwan University in Taipei.
"They had promised 50 years unchanged for Hong Kong but they are getting all the more heavy-handed... I am worried Hong Kong today could be Taiwan tomorrow."
Over the years China has used a mixture of threats and inducements, including a promise Taiwan could have the "One Country, Two Systems" model that governs Hong Kong, supposedly guaranteeing key civil liberties and a degree of autonomy for 50 years after the city's 1997 handover.
Both Taiwan's two largest political parties long ago rejected the offer, and the new security law has incinerated what little remaining faith many Taiwanese may have had in Beijing's outreach.
Some now fear even transiting through Hong Kong, worried that their social media profiles could see them open to prosecution under the legislation.
The law "makes China look so bad, distancing themselves even further from Hong Kongers, not to mention people across the strait in Taiwan", Alexander Huang, a political analyst at Tamkang University in Taipei, told AFP.
- 'Hong Kong today, Taiwan tomorrow' -
Beijing has taken an especially hard line towards Taiwan since the 2016 election of President Tsai Ing-wen of the Democratic Progressive Party (DPP), ramping up military, economic and diplomatic pressure.
Tsai views Taiwan as a de facto independent nation and not part of "one China".
But the pressure campaign has done little to endear Taiwan's 23 million people.
In January, Tsai won a second term with a historic landslide and polls consistently show a growing distrust of China.
A record 67 percent now self-identify as "Taiwanese" instead of either Taiwanese-Chinese or Chinese -- a ten percent increase on the year before -- according to a routine poll conducted by the National Chengchi University.
In 1992, that figure was just 18 percent.
In recent decades Taiwan has morphed from a brutal autocracy into one of Asia's most progressive democracies.
Younger Taiwanese tend to be especially wary of its huge authoritarian neighbour.
Social media is filled with messages of support for Hong Kong's democracy movement. Some back Taiwanese independence, or highlight China's rights abuses in regions such as Tibet and Xinjiang.
Wendy Peng, a 26-year-old magazine editor who said she often shared pro-Hong Kong democracy messages on social media, said she would now avoid visiting the city.
"The national security law makes me wonder how far would China go. Right now I don't see a bottom line and there's probably none. I think it's possible they will target Taiwan next," she said.
- Universal jurisdiction -
Peng's fears are not unfounded.
As well as allowing China's security apparatus to set up shop openly in Hong Kong for the first time, Beijing's security law claims universal jurisdiction.
Article 38 says security crimes can be committed anywhere in the world by people of any nationality.
Hong Kong police have made clear that support for Hong Kong, Taiwan, Tibet or Xinjiang independence is now illegal.
University employee Patrick Wu, 31, said he would now avoid even transiting through Hong Kong.
"It's like a blanket law, whatever China wants to define and interpret," he told AFP. "I don't know if the 'Likes' or messages I have left on social media will be prosecutable."
Last week Chen Ming-tong, the minister for Taiwan's Mainland Affairs Council, accused Beijing of aiming to become a supremely powerful "heavenly empire" by ordering "subjects all over the world" to obey its law.
Lin Fei-fan, deputy secretary-general of the ruling DPP, warned that "regular Taiwanese people" might now face arrest in "manufactured cases" if they went to Hong Kong.
He cited China's jailing of Taiwanese NGO worker Lee Ming-che under the mainland's own subversion laws.
Lee was arrested in 2017 during a trip to the mainland and held incommunicado for months before his eventual fate was made public.
Sung Chen-en, a political commentator and columnist in Taipei, said Beijing's new security law "creates a great uncertainty about what can be said" far beyond Hong Kong's borders.
"If everyone is watching his own expression of opinions, it creates a chilling effect on democracy," he told AFP.
"If everybody is exercising constraint, there is no freedom at all."
