Canadian finance industry has “an obligation” to act on climate change

Global Risk Institute says there are five key takeaways for financial institutions from the IPCC report


By Steve Randall
Aug 12, 2021

This week’s report from the UN-backed Intergovernmental Panel on Climate Change (IPCC) has sent shockwaves through industries and governments.

Its clear message that it’s not an option to delay significant measures to meet the targets set by the Paris Agreement has sparked renewed calls for action, and the financial services industry has an important role to play.

The Toronto-based think tank, Global Risk Institute (GRI) in Financial Services, has published its top five takeaways from the IPCC report that Canada’s financial institutions (FIs) can use to seize the opportunities from building a greener economy.

"Now is the time for Canada to come together across government, industry and academia and punch above our weight," says Sonia Baxendale, President and CEO, Global Risk Institute.

Canada in the cross-hairs

The urgency for Canada to lower carbon emissions in the short term is one of the biggest calls to action and the first of the GRI’s takeaways.

With modelling projecting larger-than-average temperature increases for the country, the prospect of more catastrophic storms, droughts, and wildfires is a rallying call.

With global pressure to reduce the reliance on fossil fuels, this will impact those lenders that are most exposed to the sector.
Better data

The second takeaway is that the better data available to FIs offers greater insights into the risk and gives the industry enhanced ability to manage and price risk.

It also allows for the development of products that meet the needs of the low carbon economy, such as new insurance products; and for potentially higher premiums to reflect the risk.

Liability risk

With the IPCC report clearly linking certain specific weather events to human-made climate change, a rise in liability risk is expected.

Financial firms could face litigation if they have financed known polluting industries that lead to weather incidents.

GRI likens the potential outlook to that of the tobacco industry where exposed industries face court cases and legal suits, which may increase market and credit risk.
Financing the transition

Of course, Canada’s financial sector will continue to play a major role in financing the transition to a greener economy.

Specifically, GRI sees a doubling down on transition finance and the move to a low carbon economy.

“Financing and underwriting of fossil fuels must support energy diversification toward renewables, and transparency from firms about net zero portfolio alignment and climate-related financial risk must increase,” the report says.
Investing in the planet

The fifth takeaway is that investment in Mother Earth must be at the heart of climate change action.

With a scramble for financial resources to adapt, build resilience and invest in nature-based solutions to buffer the impacts, GRI says the financial sector should develop 'climate adaptation finance' as a tool within the sustainable finance umbrella.

"Industry must pick up the pace. We have an obligation to our stakeholders, shareholders and future generations to face an unprecedented challenge and drive the innovation needed to create a sustainable low-carbon economy today – not in the distant future,” concluded Baxendale.

Climate change can't be ignored in Calgary's civic election, advocates say

Author of the article: Madeline Smith

Publishing date:Aug 12, 2021 •

 

It was another smoke shrouded day in the city as Calgarians exercised on the Bow River pathway on Monday, July 19, 2021. PHOTO BY GAVIN YOUNG/POSTMEDIA

Advocates say climate change should be a central issue in this year’s municipal election as a new UN report sounds a “deafening” alarm about the future.

Environmental advocacy group Calgary Climate Hub is calling for city council candidates to pursue policies directly aimed at lowering greenhouse gas emissions, from setting reduction targets for city-owned utility Enmax to increasing access to public transit.

The city’s current climate resilience strategy aims for Calgary’s emissions to be 80 per cent lower than the 2005 levels by 2050, a target that many say falls short. The Climate Hub says at a minimum, net-zero emissions by 2050 must be the goal.
MORE ON THIS TOPIC

U.N. climate change report sounds 'code red for humanity'

'We're going in the wrong direction': Climate change concern prompts Farrell to plan more city oversight

Monday’s report from the scientists of the Intergovernmental Panel on Climate Change (IPCC) says human-caused emissions are “unequivocally” driving average global temperatures up, and some changes are already irreversible and will cause more extreme weather.

A temperature increase of 1.5 C is generally seen as the maximum the planet can withstand without widespread social upheaval. The report says that target will arrive within 20 years, and emissions need to be drastically slashed over the next decade to ensure warming doesn’t get even worse

.

Be The Change YYC Street Outreach team members distribute water, hats and other supplies to vulnerable Calgarians in the downtown core during a heat wave on June 28, 2021. PHOTO BY GAVIN YOUNG/POSTMEDIA

Calgary Climate Hub director-at-large Rob Tremblay said it’s clear that the impacts of climate change are already here, pointing to this summer’s devastating heat waves and wildfires as just the latest example. The City of Calgary’s climate team says climate change means the city will see more severe and frequent extreme weather like flooding, drought and the effects of wildfires.

“It’s not just something that’s uncomfortable. It’s something that’s deadly. There’s a big, big cost to just doing nothing when it comes to climate change,” Tremblay said.

The group recently published its platform for the Oct. 18 municipal vote, and is urging Calgarians to ask council candidates about tackling climate change locally. The Climate Hub won’t be endorsing any candidates ahead of the vote, but has published a questionnaire on climate and equity issues sent to mayoral candidates throughout July.

“The traditional policy levers aren’t necessarily the city’s jurisdiction, but I want to make sure council candidates aren’t using that as an excuse not to address climate change,” Tremblay said.

“The city needs to say, ‘What can we do?’ and not just cede that (responsibility).”

Smoke from wildfires obscured downtown Calgary beyond the teepees of the Calgary Stampede Elbow River Camp on July 18, 2021. PHOTO BY GAVIN YOUNG/POSTMEDIA

University of Alberta urban and regional planning faculty lecturer Neal LaMontagne echoed that cities are limited in some of the options they have for addressing climate change. But they also have a huge hand in transportation and development, which can be critical to the state of emissions.

“One of the courses I teach is planning history, and that’s the trajectory I’ve seen: from ‘How do we reduce our greenhouse gases?’ to ‘Let’s not think about urban environments and nature in opposition,'” he said.

“We know what a sustainable and a climate-resilient city can look like. We’re learning more what that can look like on the prairies in a meaningful way,” he said.

Cities also have the power to mandate things like sustainable building standards, which can make a big difference. The majority of Calgary’s carbon footprint comes from the energy required to heat and power buildings, adding up to slightly more than two-thirds of emissions.

LaMontagne said strengthening regulations is one step, but it’s also important to build sustainability into a city in a way that people directly feel the benefits — like ensuring quick access from neighbourhoods to shops and services without having to drive there.

“The big move, which is on all of our collective behaviour, comes from making a city that’s just really wonderful to live sustainably in.”

— With files from Reuters

 

British Columbia

Long-term Vancouver tenants in prime beachside neighbourhood say they're being renovicted

Social Sharing

• Facebook

• Twitter

• Email

• Reddit

• LinkedIn

Residents allege owners of Alberta-based Avala Equities have no intention to move in

Maryse Zeidler · CBC News · Posted: Aug 15, 2021 

Linda (Lulu) Millburn at her home in Kitsilano. Millburn and her neighbours allege the landlord plans to renovate suites after tenants have been evicted in order to charge higher rents, a process nicknamed renoviction. (Tuulikki Abrahamson)

Four long-term tenants of a century-old housing complex in Vancouver are contesting an eviction notice from their landlord — a real estate investment firm that claims to be moving family members into the dilapidated suites. 

The property at 1540 Yew Street, close to the beach in the city's trendy Kitsilano neighbourhood, consists of a two-storey walk-up with nine units and a laneway house with two units, which were all built around 1910. 

Linda Millburn, 76, has lived in her two-bedroom suite in the laneway house since 1981 and currently pays $719 a month in rent. Millburn, who goes by Lulu, says she was "shattered" when she got the eviction notice in April. 

"I was numb," Millburn said. "I thought if I ever started crying about it, I'd never stop." 

Millburn and her neighbours have a hearing scheduled for Aug. 23 with the province's Residential Tenancy Branch which handles disputes between landlords and tenants. 

Renoviction allegations

The property was recently purchased by Avala Equities — an Alberta-based, family-owned and operated real estate investment firm — for $4,525,000. 

The company did not respond to requests for comment from CBC News. 

According to documents submitted to the Residential Tenancy Branch, Millburn and three other residents got a two-month notice to end tenancy for the landlord's use of the property from four different landlords, all from the Jakovljevic family which owns Avala Equities. 

The property at 1540 Yew Street in Vancouver is more than 100 years old and under a heritage review. (Google Maps)

But Millburn and her neighbours say that's not legal because the property is technically owned by a corporation.

They also allege the owners are being dishonest about their intentions and are actually planning to renovate the property and charge much higher rents — a process known as a "renoviction."

Tenancy laws in British Columbia limit how much landlords can increase rent each year, meaning that long-term tenants like Millburn pay far less than the going rate for a property. In Vancouver's red-hot real estate market, some landlords use renovictions to oust long-term tenants and make more money. 

• B.C. to extend rent freeze to end of 2021, increase protections against 'renovictions'

Property under heritage review

The property is zoned for a height of up to four storeys. 

But Millburn says a development application for the property was cancelled after it caught the attention of Heritage Vancouver, which applied for a heritage review. On its website, Heritage Vancouver says the 110-year-old property is "a surviving example of early Vancouver laneway housing."

The renters also point to Avala Equities' website, which states "we specialize in the acquisition and repositioning of mismanaged and undervalued properties in strategic locations of Western Canada."

• Victoria's affordability gap keeps tenants on edge — and sometimes pushes them over it

A page for the 1540 Yew Street property says "our goal is to take this neglected building and develop the property into a modern and well-maintained building."

In documents submitted to the Residential Tenancy Branch, the renters dispute the company's claim that family will be moving in. 

"Given the Jakovljevics's apparent wealth, it makes no sense that they would require residence in an old, run-down building, or in laneway houses that are in particularly poor shape," the documents say. 

Community connection

Millburn says her suite has only been painted three times in the 40 years she has lived there.

The floors are warped, she adds, and almost all the windows are sealed shut. In winter she and her neighbour keep warm with heat from the stove, she says, and there's no sink in the bathroom. 

Despite the inadequacies, Millburn says the suite is her home and she would be devastated if she had to move. 

"A lot of people that have lived here, I've seen them date and get married and have babies," she said. "And the babies are all 25 years old now." 

Millburn has lived at the property for 40 years. (Tuulikkki Abrahamson)

Liz Blackburn, whose mother lives in the main building of the complex, says Millburn is the type of person everyone knows in the neighbourhood. 

Blackburn says when her mother was hospitalized with a stroke, Millburn cared for her cat and later checked on her every day when she returned home. Millburn also helps her mother with groceries and takes out her garbage.

"I don't know where I'd be without Lulu," Blackburn said. 

• B.C. Court of Appeal upholds New Westminster's anti-renoviction bylaw

'I don't know how I would survive'

It's not just the four tenants who are worried about the evictions, Blackburn says. Tenants like her mother are worried the landlords will evict them next. 

If the landlord does decide to proceed with a renoviction and are successful, Milllburn says she would at least like to be compensated for it. According to Vancouver's Tenant Relocation and Protection Policy, Millburn would be entitled to $17,256 because of how long she has lived there. 

• Tenants facing renoviction worry about becoming homeless

Despite the large sum, Millburn would prefer to stay in her home and her community. If she is evicted, she doesn't know where she'll end up given how expensive rental rates are in the city. 

"I don't know how I would survive, to tell you the truth," she said. 

Vaccine passports are less a threat to liberty than a mark of solidarity

Anti-vaxxers in France and elsewhere claim personal freedom. But what of brotherhood?

Illustration by Dominic McKenzie. Illustration: Dominic McKenzie/The Observer

David Robert Grimes

Sun 15 Aug 2021 

In France over the past few weeks, the topic of vaccine passports has induced an avalanche of outrage. Opposition to the measure has united both the hard left and right, with more than 200,000 people taking to the streets to express their contempt. In the kaleidoscope of disparate groups involved, the only unifying banner is the assertion that Emmanuel Macron’s policy is an infringement of the French tenet of liberté.

Nor is France unique in facing such resistance. In the United States, mask and vaccine mandates have generated passionate opprobrium and legal action.

Those resolutely opposed to anything styled as a vaccination passport tend to frame the issue as a solely personal choice. That can seem superficially reasonable but it highlights a crucial misunderstanding – a presumption that vaccination is solely an individual boon. On the contrary; immunisation is, at heart, a public health measure, implemented to reduce incidence and burden of disease at a population level. That it has huge individual benefit is undeniable but viewing vaccination through this reductive, individualistic lens fundamentally distorts the reality that it is about much more than protecting oneself.

Immunisation collectively reduces reservoirs for disease, providing a firewall that protects vulnerable members of society. While a Covid infection might not do a young, healthy person lasting harm, their passing on that infection could inflict substantial, even fatal, damage to vulnerable people.

This is a consideration frequently missed in the arguments about proof of vaccination in public spaces. Those decrying it as an infringement of their liberties fail to realise that others have a reasonable expectation that they should not be needlessly exposed to a potentially deadly virus if it can be avoided.

The libertarian argument fails on another level too – unvaccinated populations still pose a threat even to the vaccinated. Apart from the fact that vaccines do not have perfect efficacy, viruses mutate with reproduction. The unimmunised, in effect, constitute a mass of human petri dishes, where mutations endowed with capacity to evade the protection afforded by vaccination swiftly arise. The reduced effectiveness of vaccination against the Delta variant is a telling reminder of this reality.
Individual rights are not absolute and must be balanced with the freedoms of others

How we proceed then is a challenging question. We can simultaneously acknowledge that individual rights exist, but also acknowledge that rights are not absolute and must be balanced with the freedoms of others. Very few of us would object to the imposition of speed limits on a shared public road or to restrictions on smoking in public places, given the recognition that these activities can harm others.

The concept of communal vaccination rests on the same principle. It is worth noting that these debates are certainly not new. In England and Wales, the Vaccination Act of 1853 mandated universal vaccination against smallpox, with fines levied on those who opted not to comply. Such was the virulence of smallpox that vaccine mandates for schools were introduced in several US states as early as 1827.

It’s also worth noting that, while these measures were extraordinarily effective at reducing infection, they too were lambasted by opponents as medical despotism. Such charges have modern echoes in the slew of recent legal challenges against vaccine mandates. In one US case last week, Judge Frank H Easterbrook upheld Indiana University’s right to mandate vaccination for returning students. Ruling that a university has the right to decide the measures necessary to keep other students safe in congregate settings, Easterbrook noted: “Vaccination protects not only the vaccinated persons but also those who come in contact with them and at a university close contact is inevitable.”

Notably, this judgment relied on a 1905 supreme court decision, Jacobson v Massachusetts, which determined that states may require members of the public to be vaccinated against smallpox or risk being fined, a case motivated by the same “liberty” canard.

President Emmanuel Macron has told the French people that with freedom comes responsibility. Photograph: Hannah McKay/Reuters

Context is critical too. Even before the advent of Covid, anti-vaccine propaganda online had led to a deadly renaissance of diseases that were once virtually eradicated worldwide. Vaccine hesitancy is a spectrum and anti-vaccine activists had proved adept at weaponising social media to terrify parents. In 2019, endemic resurgence of measles forced the World Health Organization to declare vaccine hesitancy a top 10 threat to public health.

Anti-vaccine activists, galvanised by the pandemic, have made the invocation of liberty a central theme of their messaging. One especially ugly, historically illiterate stunt is their appropriation of the yellow star used to stigmatise Jews under Nazi Germany, claiming that they’re being similarly segregated from society for their beliefs. Quite aside from being staggeringly tone deaf, this is a deplorable false equivalence.

Vaccine certification seems a reasonable requirement for communal activities and one with historical pedigree, especially when the only barrier is misguided ideological opposition. But perhaps the most pertinent issue is whether vaccine passports can help banish the spectre of the pandemic.

Despite the sound and fury, the data from France is extremely promising. The government announcement that full vaccination would be required to enter public spaces caused a massive rise in vaccination uptake in the formerly vaccine sceptical nation. This is a vital observation, as it suggests much of the apathy was owing to complacency and laissez-faire contrarianism rather than some deep-seated opposition. While those protesting might be vocal, they are very much a minority. Macron’s move, for all the vitriol against it, was probably well judged.

Vaccines remain our best hope and there are still important conversations to be had on how we most effectively and fairly maximise uptake for everyone and what form mandates and incentives should take. However, one thing is sure – vaccination goes far beyond the individual and choices made have inescapable societal impact. Ultimately, those who would invoke the liberté of the French national motto as their mantra against vaccination betray themselves when they omit the equally vital fraternité.

Dr David Robert Grimes, a physicist and cancer researcher, is the author of The Irrational Ape: Why We Fall for Disinformation, Conspiracy Theory and Propaganda

China begins nuclear treatment for contaminated water

13 August 2021

Electron beam technology is being used to treat medical wastewater in China for the first time. It is safer and cleaner than traditional methods as well as more effective at removing organic molecules such as viruses and antibiotics, the International Atomic Energy Agency (IAEA) said.

A worker operates the electron beam system (Image: CGN)

"This is the first pilot-scale - 400 cubic metres per day - demonstration of electron beam technology for medical wastewater treatment," said Shijun He, a professor at the Institute of Nuclear and New Energy Technology at Tsinghua University. The organisation worked with experts from the China Atomic Energy Authority and China General Nuclear (CGN) to add the technology to the wastewater treatment system dealing with medical waste in Hubei province.

The technology accelerates electrons to interact with DNA and RNA molecules in the water to kill microorganisms and destroy viruses, including the coronavirus that causes COVID-19. It also breaks down antibiotics in the water, which is something traditional sterilisation methods cannot do.

The self-shielding electron beam medical wastewater treatment unit (Image: CGN)

Sterilisation requirements vary from hospital to hospital, but a common technique used is to add disinfectant chemicals like sodium hypochlorite, a hazardous chemical that requires careful handling and leaves unwanted chemical reagent residues, said Liu Zhenwei, director general of Xiyuan Hospital. The electron beam system avoids these secondary sources of hazard and pollution. It also operates at room temperature and avoids the energy consumption of steam and heat-based treatment options. The electron beam system is self-shielding, so introduces no new radiation hazard for workers.

The IAEA celebrated China's achievement in the context of research and technical cooperation it has supported since 2010, investigating how radiation techniques can reduce the amount of unwanted organic molecules in the world's water supplies. In 2012, through this technical cooperation project, Chinese scientists developed a programme to treat wastewater. By 2017, China's first electron beam facility was inaugurated to treat industrial wastewater and in 2020 the country opened the world's largest such facility, treating up to 30 million litres of water per day.

Researched and written by World Nuclear News

Australian researchers step into new nuclear technologies

12 August 2021

The governments of Australia and the UK have signed a letter of intent (LoI) to establish a partnership on low emissions solutions including clean hydrogen and small modular reactors (SMRs). Meanwhile, the Australian Research Council (ARC) has awarded funding to a newly launched project to develop fuel for hydrogen-boron fusion which its participants say has the potential to re-establish Australia as a leader in fusion research and clean energy technology.

Kwarteng (L) and High Commissioner for Australia to the UK, George Brandis, during the signing ceremony in London (Image: @KwasiKwarteng)

Under the LoI signed on 29 July by Australia's Minister for Energy and Emissions Reduction Angus Taylor and UK Secretary of State for Business, Energy and Industrial Strategy Kwasi Kwarteng, cooperation between the two countries will focus on research and development across six key technologies: clean hydrogen; carbon capture and use; carbon capture and storage; SMRs including advanced nuclear designs and enabling technologies; low emissions materials including green steel; and soil carbon measurement.

The partnership is aligned with Australia's technology-led approach to reducing emissions and will help deliver on the goals of its Technology Investment Roadmap, Taylor said. "Australia is continuing to drive practical international partnerships to get new energy technologies to commercial parity with existing approaches," he said. "Getting new energy technologies to parity will enable substantial reductions in global emissions - in both developing and developed countries - and ensure countries don't have to choose between growth and decarbonisation."

Australia has a moratorium on nuclear generation, but the Technology Investment Roadmap, which was released last year by the Australian government, identifies SMRs as a "watching brief technology" - a prospective technology with transformative potential. The Australian government intends to continue to monitor international developments in such technologies "to ensure that Australian households and businesses are able to exercise consumer choice and adopt the latest technologies, where it makes sense for them to do so."

Andrew Peele, group executive for Nuclear Science and Technology at the ANSTO nuclear science and technology organisation, welcomed the announcement of the partnership with the UK. "With our existing ties to research and nuclear organisations in the UK, there is a natural opportunity for ANSTO to contribute to this work," he said. "Our expertise in SMRs and Generation IV reactors will mean that Australia has homegrown knowledge and expertise in relation to these emerging technologies."

Fusion promise

Separately, former ANSTO CEO Adi Paterson, who has joined HB11 Energy’s Scientific Advisory Board, said the joint project between Deakin University and HB11 Energy Holdings to develop advanced fuels for hydrogen-boron fusion "opens a new chapter in fusion energy research as we aim to realise the promise of fusion as a large-scale source of clean energy for the next generation."

The researchers have secured an ARC Linkage Grant of nearly AUD570,000 to support the AUD2 million (USD1.5 million) project.

Laser proton-boron fusion reactions are a radiation-free nuclear energy source, the researchers say, but have been limited by a low reaction rate due to a lack of efficient fuel materials. The project, which will be based at Deakin University's Institute for Frontier Materials in Geelong, aims to develop new fuel materials by synthesising boron-11 enriched hydrogen borides and hydrogen adsorbed boron nitride nanosheets. The expected outcomes of the research funded by the ARC grant include two new hydrogen storage nanomaterials, the associated new synthesis technologies and a clean and safe nuclear power source, which helps to reduce carbon dioxide emissions, HB11 said.

The fuels will be tested on various petawatt laser facilities around the world, as there are no such facilities in Australia, said HB11's Warren McKenzie, who is one of the project's chief investigators. Other collaborators come from the University of Rochester, University of Bordeaux, Queens University Belfast, University of Texas, UNSW and Macquarie University, he added.

The ARC Linkage Program promotes national and international research partnerships between researchers and business, industry, community organisations and other publicly funded research agencies.

Researched and written by World Nuclear News

Policies must allow nuclear to play its vital role, says UNECE

11 August 2021

Nuclear power can be part of a broader portfolio alongside deploying other sustainable low- or zero-carbon technologies to decarbonise the global energy system and energy intensive industries, according to a new technology brief from the United Nations Economic Commission for Europe (UNECE). The publication highlights nuclear power as an important source of low-carbon energy that can contribute to attaining carbon neutrality and for policy-makers who wish to meet climate and sustainable development objectives using nuclear power should provide positive, long-term policy signals for new nuclear development.

The nuclear technology brief is one in a series of energy technology briefs published by UNECE to help mitigate climate change and accelerate deployment of low-carbon technologies. The new publication was prepared by the UNECE Task Force on Carbon Neutrality and a dedicated team of high-level international experts across the entire energy community. It reflects findings from the Workshop on the Role of Nuclear Energy to Attain Carbon Neutrality in the UNECE Region held on 23 November 2020, and the Subregional Workshop on Attaining Carbon Neutrality in the UNECE Region held on 24 November 2020.

"Nuclear power is an important source of low-carbon electricity and heat that contribute to attaining carbon neutrality," the document says. "They have played a major role in avoiding carbon dioxide emissions to date. Decarbonising energy is a significant undertaking that requires the use of all available low-carbon technologies. Analyses indicate that the world's climate objectives will not be met if nuclear technologies are excluded."

Some 292 nuclear power reactors are currently in operation in the UNECE region, accounting for 20% of total electricity generation and 43% of low-carbon generation. However, fossil fuels still account for over half of electricity generation in the UNECE region.

In the UNECE region, 20 countries currently operate power reactors, with nuclear accounting for over 30% of total electricity generation in 11 countries (Belgium, Bulgaria, Czech Republic, Finland, France, Hungary, Slovakia, Slovenia, Sweden, Switzerland and Ukraine). Fifteen countries have new reactors under construction or under development. Seven UNECE member States are in the process of developing nuclear power programmes for the first time.

The technology brief notes a number of countries - including Canada, Czech Republic, Finland, France, Hungary, Poland, Romania, Slovakia, Slovenia, Russia, Ukraine, the UK and the USA - have explicitly stated that nuclear power will play an important role in reducing their national emissions in the future. Belgium and Germany have announced their phase-out of the use of nuclear power, in 2025 and 2023 respectively.

Over 70 reactors have been shut down in the UNECE region since 2000, for political, economic or technical reasons. UNECE notes that, in most cases, these have been replaced at least partly by fossil-fuel power generation, therefore representing a setback for climate mitigation efforts. Preventing the premature closure of further nuclear power plants is seen by the International Energy Agency and the International Atomic Energy Agency as an urgent priority for addressing climate change.

Nuclear power has the potential to increase its integration with other low-carbon energy sources in a future decarbonised energy mix, the techology brief says. As nuclear power plants produce both low-carbon electricity and heat, they also offer opportunities to decarbonise energy intensive industries. For example, there is potential to scale up low or zero-carbon steel, hydrogen and chemical production to decarbonise hard-to-abate sectors.

UNECE says nuclear power is a cost-competitive option for generating electricity in many parts of the world. Low-cost financing and market frameworks could lessen the burden of high up-front capital costs ranging from USD5-10 billion for large nuclear power plants. Future microreactors and small modular reactors (SMRs) are likely to be easier to finance and support technology interplay with variable renewable energy.

"For those countries who choose to implement this technology, nuclear power is an important source of low-carbon electricity and heat that can contribute to attaining carbon neutrality and hence help to mitigate climate change and attain the 2030 Agenda for Sustainable Development” said UNECE Executive Secretary Olga Algayerova.

Favourable policies needed

UNECE says policy-makers who wish to meet climate and sustainable development objectives using nuclear power should: establish a level playing field for all low-carbon technologies; provide positive, long-term policy signals for new nuclear development; accelerate the development and deployment of SMRs and advanced reactor technologies; and secure the long-term operation of existing nuclear plants.

"This technology brief has been developed as part of UNECE's assessment of integrated approaches to meeting the world's climate objectives," said Scott Foster, director of UNECE's Sustainable Energy Division. "Our analyses show that our climate objectives cannot be met if technologies such as nuclear power are excluded. That reality creates an imperative for governments to put in place policy frameworks that deliver the world's social, environmental and economic objectives in an agnostic, technology-neutral way."

King Lee, vice-chair of the UNECE Group of Experts on Cleaner Electricity Systems, together with experts from nuclear and energy communities, supported the development of the brief as part of UNECE Carbon Neutrality project. Lee said: "The brief provides an overview of the important role of nuclear energy technologies - both existing large-scale reactors and innovative SMR technologies - as part of a low-carbon energy mix in providing a range of energy services, such as dispatchable electricity, district heating, high-temperature process heat and hydrogen production."

The publication of the nuclear technology brief was welcomed Sama Bilbao y León, director general of the World Nuclear Association.

"I applaud the UNECE for the publication of this technology brief on nuclear technology, which provides valuable insights for governments wishing to develop forward looking policy signals that facilitate new nuclear energy development," she said. "The thought leadership of governments and policymakers is essential to instil confidence and incentivise long-term planning and investment in nuclear energy projects, which could play a very important role helping decarbonise the entire economy in many countries."

Researched and written by World Nuclear News

What God, Quantum Mechanics and Consciousness Have in Common

Theories that try to explain these big metaphysical mysteries fall short, making agnosticism the only sensible stance

By John Horgan on August 14, 2021

Credit: Getty Images


In my 20s, I had a friend who was brilliant, charming, Ivy-educated and rich, heir to a family fortune. I’ll call him Gallagher. He could do anything he wanted. He experimented, dabbling in neuroscience, law, philosophy and other fields. But he was so critical, so picky, that he never settled on a career. Nothing was good enough for him. He never found love for the same reason. He also disparaged his friends’ choices, so much so that he alienated us. He ended up bitter and alone. At least that’s my guess. I haven’t spoken to Gallagher in decades.

There is such a thing as being too picky, especially when it comes to things like work, love and nourishment (even the pickiest eater has to eat something). That’s the lesson I gleaned from Gallagher. But when it comes to answers to big mysteries, most of us aren’t picky enough. We settle on answers for bad reasons, for example, because our parents, priests or professors believe it. We think we need to believe something, but actually we don’t. We can, and should, decide that no answers are good enough. We should be agnostics.

Some people confuse agnosticism (not knowing) with apathy (not caring). Take Francis Collins, a geneticist who directs the National Institutes of Health. He is a devout Christian, who believes that Jesus performed miracles, died for our sins and rose from the dead. In his 2006 bestseller The Language of God, Collins calls agnosticism a “cop-out.” When I interviewed him, I told him I am an agnostic and objected to “cop-out.”

Collins apologized. “That was a put-down that should not apply to earnest agnostics who have considered the evidence and still don’t find an answer,” he said. “I was reacting to the agnosticism I see in the scientific community, which has not been arrived at by a careful examination of the evidence.” I have examined the evidence for Christianity, and I find it unconvincing. I’m not convinced by any scientific creation stories, either, such as those that depict our cosmos as a bubble in an oceanic “multiverse.”

People I admire fault me for being too skeptical. One is the late religious philosopher Huston Smith, who called me “convictionally impaired.” Another is megapundit Robert Wright, an old friend, with whom I’ve often argued about evolutionary psychology and Buddhism. Wright once asked me in exasperation, “Don’t you believe anything?” Actually, I believe lots of things, for example, that war is bad and should be abolished.

But when it comes to theories about ultimate reality, I’m with Voltaire. “Doubt is not a pleasant condition,” Voltaire said, “but certainty is an absurd one.” Doubt protects us from dogmatism, which can easily morph into fanaticism and what William James calls a “premature closing of our accounts with reality.” Below I defend agnosticism as a stance toward the existence of God, interpretations of quantum mechanics and theories of consciousness. When considering alleged answers to these three riddles, we should be as picky as my old friend Gallagher.

THE PROBLEM OF EVIL

Why do we exist? The answer, according to the major monotheistic religions, including the Catholic faith in which I was raised, is that an all-powerful, supernatural entity created us. This deity loves us, as a human father loves his children, and wants us to behave in a certain way. If we’re good, He’ll reward us. If we’re bad, He’ll punish us. (I use the pronoun “He” because most scriptures describe God as male.)

My main objection to this explanation of reality is the problem of evil. A casual glance at human history, and at the world today, reveals enormous suffering and injustice. If God loves us and is omnipotent, why is life so horrific for so many people? A standard response to this question is that God gave us free will; we can choose to be bad as well as good.

The late, great physicist Steven Weinberg, an atheist, who died in July, slaps down the free will argument in his book Dreams of a Final Theory. Noting that Nazis killed many of his relatives in the Holocaust, Weinberg asks: Did millions of Jews have to die so the Nazis could exercise their free will? That doesn’t seem fair. And what about kids who get cancer? Are we supposed to think that cancer cells have free will?

On the other hand, life isn’t always hellish. We experience love, friendship, adventure and heartbreaking beauty. Could all this really come from random collisions of particles? Even Weinberg concedes that life sometimes seems “more beautiful than strictly necessary.” If the problem of evil prevents me from believing in a loving God, then the problem of beauty keeps me from being an atheist like Weinberg. Hence, agnosticism.

THE PROBLEM OF INFORMATION

Quantum mechanics is science’s most precise, powerful theory of reality. It has predicted countless experiments, spawned countless applications. The trouble is, physicists and philosophers disagree over what it means, that is, what it says about how the world works. Many physicists—most, probably—adhere to the Copenhagen interpretation, advanced by Danish physicist Niels Bohr. But that is a kind of anti-interpretation, which says physicists should not try to make sense of quantum mechanics; they should “shut up and calculate,” as physicist David Mermin once put it.

Philosopher Tim Maudlin deplores this situation. In his 2019 book Philosophy of Physics: Quantum Theory, he points out that several interpretations of quantum mechanics describe in detail how the world works. These include the GRW model proposed by Ghirardi, Rimini and Weber; the pilot-wave theory of David Bohm; and the many-worlds hypothesis of Hugh Everett. But here’s the irony: Maudlin is so scrupulous in pointing out the flaws of these interpretations that he reinforces my skepticism. They all seem hopelessly kludgy and preposterous.

Maudlin does not examine interpretations that recast quantum mechanics as a theory about information. For positive perspectives on information-based interpretations, check out Beyond Weird by journalist Philip Ball and The Ascent of Information by astrobiologist Caleb Scharf. But to my mind, information-based takes on quantum mechanics are even less plausible than the interpretations that Maudlin scrutinizes. The concept of information makes no sense without conscious beings to send, receive and act upon the information.

Introducing consciousness into physics undermines its claim to objectivity. Moreover, as far as we know, consciousness arises only in certain organisms that have existed for a brief period here on Earth. So how can quantum mechanics, if it’s a theory of information rather than matter and energy, apply to the entire cosmos since the big bang? Information-based theories of physics seem like a throwback to geocentrism, which assumed the universe revolves around us. Given the problems with all interpretations of quantum mechanics, agnosticism, again, strikes me as a sensible stance.

MIND-BODY PROBLEMS

The debate over consciousness is even more fractious than the debate over quantum mechanics. How does matter make a mind? A few decades ago, a consensus seemed to be emerging. Philosopher Daniel Dennett, in his cockily titled Consciousness Explained, asserted that consciousness clearly emerges from neural processes, such as electrochemical pulses in the brain. Francis Crick and Christof Koch proposed that consciousness is generated by networks of neurons oscillating in synchrony.

Gradually, this consensus collapsed, as empirical evidence for neural theories of consciousness failed to materialize. As I point out in my recent book Mind-Body Problems, there are now a dizzying variety of theories of consciousness. Christof Koch has thrown his weight behind integrated information theory, which holds that consciousness might be a property of all matter, not just brains. This theory suffers from the same problems as information-based theories of quantum mechanics. Theorists such as Roger Penrose, who won last year’s Nobel Prize in Physics, have conjectured that quantum effects underpin consciousness, but this theory is even more lacking in evidence than integrated information theory.

Researchers cannot even agree on what form a theory of consciousness should take. Should it be a philosophical treatise? A purely mathematical model? A gigantic algorithm, perhaps based on Bayesian computation? Should it borrow concepts from Buddhism, such as anatta, the doctrine of no self? All of the above? None of the above? Consensus seems farther away than ever. And that’s a good thing. We should be open-minded about our minds.

So, what’s the difference, if any, between me and Gallagher, my former friend? I like to think it’s a matter of style. Gallagher scorned the choices of others. He resembled one of those mean-spirited atheists who revile the faithful for their beliefs. I try not to be dogmatic in my disbelief, and to be sympathetic toward those who, like Francis Collins, have found answers that work for them. Also, I get a kick out of inventive theories of everything, such as John Wheeler’s “it from bit” and Freeman Dyson’s principle of maximum diversity, even if I can’t embrace them.

I’m definitely a skeptic. I doubt we’ll ever know whether God exists, what quantum mechanics means, how matter makes mind. These three puzzles, I suspect, are different aspects of a single, impenetrable mystery at the heart of things. But one of the pleasures of agnosticism—perhaps the greatest pleasure—is that I can keep looking for answers and hoping that a revelation awaits just over the horizon.

This is an opinion and analysis article; the views expressed by the author or authors are not necessarily those of Scientific America

Further Reading:

I air my agnostic outlook in my two most recent books, Mind-Body Problems, available for free online, and Pay Attention: Sex, Death, and Science.

See also my podcast “Mind-Body Problems,” where I talk to experts, including several mentioned above, about God, quantum mechanics and consciousness.
Rights & Permissions

ABOUT THE AUTHOR(S)

John Horgan directs the Center for Science Writings at the Stevens Institute of Technology. His books include The End of Science, The End of War and Mind-Body Problems, available for free at mindbodyproblems.com. For many years, he wrote the immensely popular blog Cross Check for Scientific American.

Conscious Reality Could Be A Controlled Hallucination Argues Neuroscientist


By Dr Alfredo Carpineti13 AUG 2021, 17:46

Understanding consciousness is a holy grail of science and philosophy and it underpins not just your personal experience, but every single social enterprise. We are human and we are conscious. But what is consciousness and how does it arises?

Neuroscientist Dr Anil Seth has an interesting approach in trying to explain how what we call consciousness is like. In a delightful and informative video, he argues that our brain “hallucinates” everything we sense, and that’s where consciousness comes from.

This idea is a hotly debated topic and hits at the heart of the complex quagmire of our understanding of consciousness. The first concept we have to become familiar with is qualia. Qualia are the subjective properties of experiences. The taste of a delicious pizza, the pain after you stub your toe on that darn coffee table, how blue the sky is. Those are all examples of qualia.

Dr Kai Hamburger and Katharina Graben have previously written in the journal Perception about the similarities and differences between illusion, hallucination, and indeed consciousness. From Descartes Cogito Ergo Sum (I think therefore I am) to the Matrix movie by Lana and Lilly Wachowski, consciousness and the idea of the self is unquestionable. But maybe the rest of reality is just a hallucination. One that we just happen to share with others.

Dr Seth’s approach starts right there on the definition of illusion and hallucination as well as the limitation of our perception. All the qualia boil down to electrical impulses, from our sensory organs to our central nervous system. If we consider our brain the seat of our consciousness, our experiences are not direct but mediated through the biological processes of our body.

“So perception -- figuring out what's there -- has to be a process of informed guesswork in which the brain combines these sensory signals with its prior expectations or beliefs about the way the world is to form its best guess of what caused those signals. The brain doesn't hear sound or see light. What we perceive is its best guess of what's out there in the world,” Dr Seth explains in the TED 2017 video.

They look different but the two squares marked with 'X' are actually the same color. A similar illusion is used by Dr Seth in his talk. Image Credit: Peter Hermes Furian/Shutterstock.com

The neuroscientist shows many sensorial illusions that truly make us question what is real. But it also provides us with some insight into how our brain operates. And that’s where his idea that the brain in a way hallucinates your conscious reality comes from.

“If hallucination is a kind of uncontrolled perception, then perception right here and right now is also a kind of hallucination, but a controlled hallucination in which the brain's predictions are being reined in by sensory information from the world,” Dr Seth explained in the talk. “In fact, we're all hallucinating all the time, including right now. It's just that when we agree about our hallucinations, we call that reality.”

His approach is heavily based on our biological mechanism and this has three important implications. It suggests that the I think therefore I am is not as foolproof as one might think. If the external reality is conditional to our bias brain so it is our internal world. Secondly, if biology is key then we can’t just download our brain into a computer. And thirdly, our consciousness could just be a small fraction of what consciousness is truly like and the forms that might exist.

You can watch the full video below: