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GAO strongly criticizes DoE over Hanford clean-up
More than 210 million liters of radioactive and chemical waste are stored in 177 underground tanks at Hanford in Washington State; most are more than fifty years old; GAO says there now “serious questions about the tanks’ long-term viability”
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Cow backpacks trap methane gas
Argentina has more than 55 million cows, making it a leading producer of beef; a standard 550 kg cow produces between 800 to 1,000 liters of emissions, including methane, each day; scientists: “Thirty percent of Argentina’s (total greenhouse) emissions could be generated by cattle”
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Impinj acquires Intel's RFID assets
Intel’s New Business Initiatives (NBI) incubator helped develop the award-winning R1000 RFID reader chip, which integrates onto a single chip 90 percent of the components required for a reader radio; Impinj acquires the R1000 reader chip
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Debate over environmental impact of border fence continues
The San Pedro Riparian National Conservation Area is part of the U.S.-Mexico border, and all agree that the area’s ecosystem is particularly delicate; DHS wants to build a fence there, but environmentalists object
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German-Japanese collaboration on carbon dioxide recovery
Mitsubishi, E.ON to test a system which recovers carbon dioxide from flue-gas emissions at a coal-fired power plant in Germany
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Melting ice menaces Russia's critical infrastructure
Russian scientists say that the hard permafrost covering the ground year-round across Russia’s far north will melt by 2030; government officials say that if this happens, critical infrastructure, including key airfields, oil storage facilities, and strategic oil reservoirs, could all be destroyed
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Shape-shifting, self-powered skyscraper
Architect unveils design for a moving, shape-shifting skyscraper; each floor would rotate independently; tower would be self-powered, generating its own electricity, as well as power for other nearby buildings
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Purifying farm-yard waste water
Scottish researchers develop a method for turning farm-yard waster into water fit to bathe in; new method also prevents loss of contaminants to rivers and lakes, where they may be detrimental to animal or human health
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U.S. intelligence agencies: Climate change threatens national security
Climate change could threaten U.S. security in the next twenty years by causing political instability, mass movements of refugees, terrorism, or conflicts over water and other resources in specific countries
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Hybrid trucks could save fuel and the environment
Sales of small- to medium-size hybrid passenger cars are growing fast, but hybrid technology for trucks is about a decade behind; U.S. Congress wants to change that
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Extreme weather events may unleash perfect storm of infectious disease
Climatic conditions can alter normal host-pathogen relationships; diseases that are tolerated individually may converge and cause mass die-offs of livestock or wildlife
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Floridians believe global warming will have dangerous impacts on the state
Florida Residents want government to do more to address climate change; new survey of Floridians finds that most are convinced that global warming is happening now and that more should be done by key leaders to help Florida deal with climate change
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Ocean changes may trigger U.S. megadrought
From AD 800 to 1250 the North American continent suffered from an exceedingly dry period; experts build climate model which shows that the warming of the oceans may lead to another long parched period — what they call “megadrought”
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World's oil reserves may be twice as large as currently estimated
U.K. expert blames flawed statistical tools used by oil companies in estimating the size of oil reserves for creating an impression of oil scarcity
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Australian budget tackles environment concerns
New government budget show government’s intent to tackle Australia’s growing water problems; critics charge that the government has not gone far enough to save the Murray-Darling Basin; the huge river system is drying up under the pressure of Australia’s epic drought and excessive water extraction for irrigation
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The long view
Retreating from Rising Seas Isn’t a Win or a Defeat — It’s Reality
“Managed retreat” is a controversial response to climate change. It’s the idea that communities and governments should be strategic about moving people away from areas that have become too waterlogged to live in safely. Retreating from coastlines and riversides might have once been considered unthinkable. But across the world, it’s already happening — in Australia, Colombia, Vietnam, and here in the United States. And Indonesia just found itself a new capital. The country’s president, Joko Widodo, announced on Monday that the new seat of government will be on the island of Borneo, hundreds of miles to the northeast of the current capital, Jakarta. The Java Sea threatens to swallow 95 percent of the city over the next 30 years.
Even for Non-Believers, These Are the Next Steps on Climate Change
Research indicates that we need to go beyond observing the wreckage of major storms and pondering trillion-dollar plans to attempt to mitigate carbon. Businesses, homeowners, and local governments must focus on what can be done today to address these direct threats to people and property. There are three major tools in the “what to do next” approach: probability, selection, and migration.
Bill Gates Is Funding a Chemical Cloud That Could Put an End to Global Warming
Whether you agree or not, global warming is happening. As reported by the minds at NASA, human activity continues to exacerbate the problem. Currently, there is more carbon dioxide in our atmosphere than in all of human history. Two-thirds of extreme weather events from the past 20 years can be tied back to human activity, while both our summers and winters are getting much warmer. Bill Gates is currently backing a potential solution to global warming that centers around the technology of solar geoengineering.
Bottled Water Is Sucking Florida Dry
Florida has the largest concentration of freshwater springs in the world, but they are being devastated by increasing pollution and drastic declines in water flow. Some springs have dried up from overextraction; others have shown signs of saltwater intrusion and harmful algae blooms. The answer to this problem is simple: No more extraction permits should be granted, and existing permits should be reduced with the goal of eliminating bottled water production entirely in Florida. But that simple solution is not being implemented. In the next few months, Nestlé, the largest bottled-water company in the world, is set to renew its permit at Ginnie Springs, one of the most popular recreational attractions along the Santa Fe River,” Sainato and Skojec write. “The permit allows Nestlé to take one million gallons per day at no cost, with just a one-time $115 application fee.”
The Water Wars Are Here
Everyone remembers the scene in Chinatown when Jack Nicholson almost gets his nose sliced off, but many do not recall what the dispute was about. It wasn’t drug smuggling or gun running that got Nicholson’s character slashed. It was water rights. Since the film was released in 1974, the question of who will get the limited water in the American West, particularly the all-important flow of the Colorado River, has grown even more contentious. Dystopian novels and movies predict a future in which people fight it out for every last drop of water to quench the thirst of expanding cities, parched agriculture, and wasteful suburban grass lawns. But the future is already here.
Can We Engineer Our Way Out of the Climate Crisis?
The Climate Apocalypse is upon us. More carbon monoxide has been discharged into the atmosphere in the last 50 years than in the whole of human history that went before. Carbon traps heat and the world is getting hotter. Heat holds water vapor and so rainfall is getting more frequent while heat waves last longer. Ice at the poles melts and coastal cities face inundation as sea levels rise. The doom confidently predicted by many climate scientists around the world is being met by optimism among other scientists who are employing innovative technologies that may transform the debate and offer hope for us all. These technological breakthroughs will impact all aspects of climate change from carbon emissions to food production and all forms of energy.
In the Event of a Killer Asteroid, Volcanic Apocalypse, or Nuclear Holocaust, Mushrooms Could Save Humanity from Extinction
About 66 million years ago, an asteroid plummeted through Earth’s atmosphere and crashed into the sea floor, creating an explosion over 6,500 times more powerful than the nuclear bomb the U.S. dropped on Hiroshima. The impact sent clouds of debris and sulfur into Earth’s atmosphere, blocking the sun’s light and warmth for about two years. Photosynthesis ground to a halt, which meant no more plant growth. The surviving dinosaurs starved to extinction. But fossil records show that fungi thrived in the aftermath. “Blot out the sun, and even the best-prepared survivalist, a master of the wilderness, will starve to death along with everyone else,” Bryan Walsh writes in his new book, End Times. In order to survive, he says, people would need to adopt sunlight-free agriculture — cultivating mushrooms, rats, and insects.
Global Temperatures Rising More Quickly, Warns UN
Sea-level rise, ice loss, extreme weather and other effects of climate change are increasing, according to the United Nations’ weather agency. The period from 2015 to the end of 2019 is likely to be the warmest five-year period on record globally, the World Meteorological Organization (WMO) said. Last year there was the largest number of tropical cyclones of any year since 2000 and large parts of Africa, central America, Brazil, the Caribbean and Australia have experienced more frequent droughts since 2015.
Arctic Ice Is Melting Faster Than Expected. These Scientists Have a Radical Idea to Save It.
glaciers, polar land, and sea ice are rapidly melting, much faster than many scientists expected, as the Intergovernmental Panel on Climate Change’s (IPCC) report on oceans and the cryosphere released Wednesday reiterated. During a five-day heat wave this summer, Greenland lost more than 60 billion tons of ice, including the biggest loss in a 24-hour period since record-keeping began. Recent projections warn that Arctic summers could be nearly ice-free in 10 to 40 years. These grim warnings have prompted more researchers to apply technological solutions that intervene in the earth’s climate systems to slow the impacts of global warming, also known as “geoengineering.”
In the Event of a Killer Asteroid, Volcanic Apocalypse, or Nuclear Holocaust, Mushrooms Could Save Humanity from Extinction
About 66 million years ago, an asteroid plummeted through Earth’s atmosphere and crashed into the sea floor, creating an explosion over 6,500 times more powerful than the nuclear bomb the U.S. dropped on Hiroshima. The impact sent clouds of debris and sulfur into Earth’s atmosphere, blocking the sun’s light and warmth for about two years. Photosynthesis ground to a halt, which meant no more plant growth. The surviving dinosaurs starved to extinction. But fossil records show that fungi thrived in the aftermath. “Blot out the sun, and even the best-prepared survivalist, a master of the wilderness, will starve to death along with everyone else,” Bryan Walsh writes in his new book, End Times. In order to survive, he says, people would need to adopt sunlight-free agriculture — cultivating mushrooms, rats, and insects.
Global Temperatures Rising More Quickly, Warns UN
Sea-level rise, ice loss, extreme weather and other effects of climate change are increasing, according to the United Nations’ weather agency. The period from 2015 to the end of 2019 is likely to be the warmest five-year period on record globally, the World Meteorological Organization (WMO) said. Last year there was the largest number of tropical cyclones of any year since 2000 and large parts of Africa, central America, Brazil, the Caribbean and Australia have experienced more frequent droughts since 2015.
Arctic Ice Is Melting Faster Than Expected. These Scientists Have a Radical Idea to Save It.
glaciers, polar land, and sea ice are rapidly melting, much faster than many scientists expected, as the Intergovernmental Panel on Climate Change’s (IPCC) report on oceans and the cryosphere released Wednesday reiterated. During a five-day heat wave this summer, Greenland lost more than 60 billion tons of ice, including the biggest loss in a 24-hour period since record-keeping began. Recent projections warn that Arctic summers could be nearly ice-free in 10 to 40 years. These grim warnings have prompted more researchers to apply technological solutions that intervene in the earth’s climate systems to slow the impacts of global warming, also known as “geoengineering.”
Designing the Coastal City of the Future
Boston is situated along the Gulf of Maine, which is warming faster than 99 percent of the ocean due, in part, to changing sea patterns from melting ice in Greenland and the Arctic Ocean. Coupled with increased heat and precipitation, the rising sea level is threatening the low-lying city, much of which was built on landfill over the past 300 years along a 50-square-mile harbor. To save the 685,000-person city, the local government is calling on architects to help implement one of the most ambitious municipal resiliency plans in the United States: Climate Ready Boston. Launched in 2016 by Mayor Martin J. Walsh, Climate Ready Boston is an initiative to prepare the city for the long-term impacts of climate change.