October, 2021

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Why Protecting Tribal Rights Is Key to Fighting Climate Change

Yale E360

Fawn Sharp, president of the National Congress of American Indians, talks with Yale Environment 360 about how climate change is hitting Native Americans especially hard and why protecting tribal sovereignty is critical for tackling the climate crisis. Read more on E360 ?.

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Water Groups Lauded a Side Agreement at the Paris Climate Conference. Then It Languished.

Circle of Blue

The fate of the Paris Pact reveals the difficulties in incorporating water into global climate agreements. The Tigris River watershed is shared by Iraq, Iran, Syria, and Turkey. Photo © J. Carl Ganter/Circle of Blue. National actions take precedent in climate adaptation and mitigation over watershed-level plans. Recognition of water in national climate plans is increasing but more could be done.

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A Nobel pursuit

Real Climate

Klaus Hasselmann and Suki Manabe. Last week, the Nobel physics prize was (half) awarded to Suki Manabe and Klaus Hasselmann for their work on climate prediction and the detection and attribution of climate change. This came as quite a surprise to the climate community – though it was welcomed warmly. We’ve discussed the early climate model predictions a lot (including some from Manabe and his colleagues), and we’ve discussed detection and attribution of climate change as well,

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Cost-Benefit Analysis: FAQs

Legal Planet

Cost-benefit analysis is required for all major regulations. It’s also highly controversial, as well as being a mysterious procedure unless you’re an economist. These FAQs will tell you what you need to know about how cost-benefit analysis (CBA) fits into the regulatory process, how it works, and why it’s controversial. Q: Let’s start with a basic question.

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Manufacturing Sustainability Surge: Your Guide to Data-Driven Energy Optimization & Decarbonization

Speaker: Kevin Kai Wong, President of Emergent Energy Solutions

In today's industrial landscape, the pursuit of sustainable energy optimization and decarbonization has become paramount. Manufacturing corporations across the U.S. are facing the urgent need to align with decarbonization goals while enhancing efficiency and productivity. Unfortunately, the lack of comprehensive energy data poses a significant challenge for manufacturing managers striving to meet their targets.

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Top US Chemical Weapons Company Selling Lethal Smoke as Non-Hazardous

Union of Concerned Scientists

Safariland—a chemical weapons company that boasts annual sales of over $850 million—has removed vital safety information from its hexachloroethane (HC) smoke grenades, each of which is capable of killing 10 people. The company is now selling HC grenades labeled with a health rating of 0, meaning “no risk to human health”—a dangerous falsehood about a deadly […].

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Beethoven's Unfinished 10th Symphony Brought to Life by Artificial Intelligence

Scientific American

Nearly 200 years after his death, the German composer’s musical scratch was pieced together by machine—with a lot of human help. -- Read more on ScientificAmerican.com.

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HotSpots H2O: Flooding Is Latest Strain on South Sudan

Circle of Blue

Torrential rainfall is battering one of the world’s poorest countries, laying bare its weak infrastructure. Flooding hits Bentiu, South Sudan in 2014. Photo © UN Photo/JC McIlwaine/Flickr Creative Commons. 700,000 people and counting have been affected by flooding in South Sudan. The floods are just the latest strain on the country, which is already facing widespread hunger, civil conflict, and other climatic stressors.

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COP26: Last seven years warmest on record, says UN climate report

New Scientist

As the COP26 climate summit opens in Glasgow, the UN's World Meteorological Organization says global average temperatures have been 1°C warmer than pre-industrial levels for two decades

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What do U.S. states do at a COP, anyway?

Legal Planet

California Governor Jerry Brown in Bonn for the 2018 climate summit. Photo credit Alexandra Gay, member of the UCLA Law delegation that year. You’ve likely heard that the big annual United Nations climate conference is about to get underway in Glasgow, with nations around the world gathering together to try to advance international climate cooperation.

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Fossil Fuel Obstruction Brought Us the Climate Crisis: Hard Questions Big Oil CEOs Should Answer

Union of Concerned Scientists

Director of Strategic Climate Analytics Erika Spanger-Siegfried pulls no punches as she imagines what she'd ask the fossil fuel executives who will be questioned about their role in climate change at a House Oversight and Reform Committee meeting.

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Implementing D.E.J.I. Strategies in Energy, Environment, and Transportation

Speaker: Antoine M. Thompson, Executive Director of the Greater Washington Region Clean Cities Coalition

Diversity, Equity, Justice, and Inclusion (DEJI) policies, programs, and initiatives are critically important as we move forward with public and private sector climate and sustainability goals and plans. Underserved and socially, economically, and racially disadvantaged communities bear the burden of pollution, higher energy costs, limited resources, and limited investments in the clean energy and transportation sectors.

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Black-hole laser could have quantum computing applications

Physics World

An electromagnetic analogue for a black hole laser – a system that could theoretically amplify Hawking radiation from the event horizon of a black hole and make it observable – has been proposed by Haruna Katayama of Hiroshima University in Japan. The idea follows on from demonstrations of analogues using Bose-Einstein condensates and has the potential to provide new insights into the relationship between quantum mechanics and gravity.

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Ozone Pollution: An Insidious and Growing Threat to Biodiversity

Yale E360

Ground-level ozone has long been known to pose a threat to human health. Now, scientists are increasingly understanding how this pollutant damages plants and trees, setting off a cascade of impacts that harms everything from soil microbes, to insects, to wildlife. Read more on E360 ?.

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HotSpots H2O: New Report Urges Policymakers to ‘Wake Up to the Looming Water Crisis’

Circle of Blue

Current rates of progress on water, sanitation, and hygiene would need to quadruple to meet UN targets. Over the past 20 years, the majority of flood losses have occurred in Asia, where climate change-induced rainfall is expected to hit the hardest. Photo © GKarunakar / Wikimedia Commons. A new report found that global progress on water, sanitation, and hygiene goals is falling short.

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When and why did human brains decrease in size 3,000 years ago? New study may have found clues within ants

Frontiers

By Suzanna Burgelman, Frontiers science writer. Image: Yongkiet Jitwattanatam/Shutterstock.com. The brain is the most complex organ in the human body. Now, a new study has brought us closer to understanding some of its evolution. It shows that human brains decreased in size approximately 3,000 years ago. By studying ants as models to illustrate why brains may increase or decrease in size, the researchers hypothesize that brain shrinkage parallels the expansion of collective intelligence in human

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Shaping a Resilient Future: Climate Impact on Vulnerable Populations

Speaker: Laurie Schoeman Director, Climate & Sustainability, Capital

As households and communities across the nation face challenges such as hurricanes, wildfires, drought, extreme heat and cold, and thawing permafrost and flooding, we are increasingly searching for ways to mitigate and prevent climate impacts. During this event, national climate and housing expert Laurie Schoeman will discuss topics including: The two paths for climate action: decarbonization and adaptation.

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Catholic Bishops in the US Largely Ignore the Pope’s Concern About Climate Change, a New Study Finds

Inside Climate News

Researchers at Creighton University reviewed more than 12,000 pastoral communications by the bishops. Only several dozen of those writings said a warming climate was real. By James Bruggers In the six years since Pope Francis published his landmark teaching document on the environment, or “care for our common home,” the leader of the global Catholic Church has only strengthened his call for action to curb climate change.

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To Find Out If ExxonMobil Really Supports a Carbon Tax, Just Follow the Money

Union of Concerned Scientists

Despite claiming to endorse a carbon tax, ExxonMobil has funneled millions of dollars to lawmakers who oppose the idea.

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Large, defect-free quasicrystals could be made by ‘self-healing’

Physics World

A new way to grow large, defect-free quasicrystals has been developed by researchers in the US. Through a combination of experiments and simulations, Ashwin Shahani and colleagues at the University of Michigan showed how clusters of growing quasicrystals can coalesce to create larger structures, provided they are mostly aligned with each other. The results could pave the way for a new wave of interest in the exotic materials.

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From Homes to Cars, It’s Now Time to Electrify Everything

Yale E360

The key to shifting away from fossil fuels is for consumers to begin replacing their home appliances, heating systems, and cars with electric versions powered by clean electricity. The challenges are daunting, but the politics will change when the economic benefits are widely felt. Read more on E360 ?.

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Sustainability at Retail

Sustainability impacts every nation, company, and person around the world. So much so that, in 2015, the United Nations (UN) issued a call for action by all countries to work toward sustainable development. In response to this and as part of a global Sustainability at Retail initiative, Shop! worked collaboratively with its global affiliates to address these critical issues in this white paper.

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HotSpots H2O: Years-Long Drought Pushes Brazil to the Brink

Circle of Blue

The country’s worst drought in nearly a century is choking commerce, threatening ecosystems, and diminishing hydroelectric power generation. Scientists estimate that Brazil hasn’t seen a normal period of rainfall since 2010. Photo courtesy of João Felipe C.S. / Wikimedia Commons. After a decade of dry conditions, a drought in Brazil is straining the country’s economy, energy systems, and environment.

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Surprising discovery in Arctic songbird may reveal how it survives challenging migrations

Frontiers

By K.E.D Coan, science writer. Snow buntings in winter. Image: Mircea Costina/Shutterstock.com. There is still much to learn about how Arctic migratory birds adjust their physiology during different phases of their life. For example, between winter and summer habitats, or during migration. A recent study published to Frontiers shows the first evidence that snow buntings keep their winter traits through migration.

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US military may get a dog-like robot armed with a sniper rifle

New Scientist

A four-legged robot made by Ghost Robotics and outfitted with a sniper rifle and night-vision cameras was displayed at a meeting of the Association of the United States Army

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Despite Cutbacks, ExxonMobil Continues to Fund Climate Science Denial

Union of Concerned Scientists

ExxonMobil has spent more than $39 million to manufacture doubt about climate science and block government action.

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Sterile neutrinos ruled out by MicroBooNE, but mysterious excess remains unexplained

Physics World

Neutrino physics has rarely been straightforward, and many surprises – and four Nobel prizes – have emerged in the 90 years since the particle was first proposed. Now, it looks like the first results from the MicroBooNE neutrino detector at Fermilab in the US are keeping the faith with this tradition. A series of papers from the MicroBooNE collaboration suggest that mysterious signals seen in two other neutrino detectors are not the result of sterile neutrinos.

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Finding Bright Spots in the Global Coral Reef Catastrophe

Yale E360

The first-ever report on the world’s coral reefs presents a grim picture, as losses mount due to global warming. But there are signs of hope — some regions are having coral growth, and researchers found that corals can recover if given a decade of reprieve from hot water. Read more on E360 ?.

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HotSpots H2O: As Famine Looms in East Africa, Humanitarian Groups Call for Urgent Action

Circle of Blue

Drought has left millions in the region facing food insecurity—and conditions are expected to get worse. The landscape of Kulaley Village in northern Kenya lays barren after a drought in 2011. Photo © OxFam East Africa / Wikimedia Commons. Climate models indicate the potential for another brutal famine in East Africa. As dry conditions bear on, humanitarian groups are calling on the international community to take action before it is too late.

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Was Our Universe Created in a Laboratory?

Scientific American

Developing quantum-gravity technologies may elevate us to a “class A” civilization, capable of creating a baby universe. -- Read more on ScientificAmerican.com.

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AI can turn a collection of 2D images into an explorable 3D world

New Scientist

A neural network can turn a selection of photographs of a scene into a 3D world that can then be viewed from any angle, and could eventually be used in the movie industry

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Tyson Foods Is a Monster in Disguise

Union of Concerned Scientists

Try as they might, Tyson Foods can't dress up the facts.

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Meteor strike may have destroyed Sodom, collective blob motion, asteroid nuclear impact

Physics World

According to book of Genesis in the Bible, the city of Sodom was destroyed by God because of the wickedness of its people. While there are several historical sites that could have been Sodom – and some scientists have suggested that the city could have been destroyed by a natural event such as a meteor strike – the story is widely regarded as mythical.

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A Big New Forest Initiative Sparks Concerns of a ‘Carbon Heist’

Yale E360

Major funding to finance forest conservation projects is set to be announced at the UN climate summit next week. But some environmentalists contend the LEAF program could exclude the Indigenous people who have long protected the forests that the initiative aims to save. Read more on E360 ?.

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10 Ink-credible Octopus Photos

Ocean Conservancy

October 8 is World Octopus Day, which is the perfect excuse to appreciate these unbelievable cephalopods. To be fair, if you know us, you know we don’t need a reason to celebrate octopuses. You can make every day World Octopus Day by learning more about octopuses on our blog, with posts including: See more wonderful ocean animals! Sorry, but we failed to add you to the list.

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Forest regeneration can help preserve the evolutionary history of tropical wildlife

The Applied Ecologist

In their latest research, Farneda and colleagues show how secondary forest regeneration affects the evolutionary dimension of bat diversity in the Biological Dynamics of Forest Fragments Project (BDFFP) landscape, Central Amazon, Brazil. Land-use change across the tropics is pervasive, leading to widespread habitat loss and fragmentation. It is also a key driver of biodiversity loss.

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Ancient Roman statues discovered during HS2 high-speed railway dig

New Scientist

Two complete statues of a man and a woman, along with other Roman objects, were uncovered by archaeologists working on the planned route of the UK's HS2 high-speed railway

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