More than half of the Republicans in Congress question the science of human-caused climate change, according to the Center for American Progress. The presumptive Republican nominee for president, Donald Trump, has also said he is not “a great believer in man-made climate change.” In a letter dated June 28, 2016, 31 leading U.S. scientific organizations sent members of...
Learn MoreIn a new study published in Nature on Monday, July 18, 2016 scientists say they have for the first time thoroughly documented one of the most profound planetary changes yet to be caused by a warming climate: The distribution of clouds all across the Earth has shifted, they say. And moreover, it has shifted in such a way — by expanding subtropical dry zones, located...
Learn MoreThe Massachusetts Supreme Judicial Court found in favor of four youth plaintiffs in a critical climate change case. In 2012, hundreds of youth petitioned the DEP asking the agency to comply with the Global Warming Solutions Act (GWSA) and adopt rules reducing the state’s greenhouse gas emissions, but that petition was denied. As a result of DEP’s reluctance...
Learn MoreE pluribus unum — out of many, one — has been an official motto of the United States since June 20, 1782. Writ large, it could be the motto for climate action. There have always been two poles representing how the world might respond to the increasingly painful reality of climate change (or indeed any global scale problem). At one pole is unity driven by our moral...
Learn MoreClimate change is devastating wild lands and the wildlife that thrives inside them, according to findings of a government study. The National Climate Assessment had some alarming findings that have direct impact on our wild lands. Climate change is already affecting some of our most prized natural resources and it’s only getting worse. The report was written by...
Learn MoreFrackers across the country — in places like Texas, Colorado, North Dakota, and Oklahoma — are spewing millions of tons of methane, a potent greenhouse gas, into the atmosphere, nullifying any climate impacts of cleaner-burning natural gas. The biggest names in natural gas, including ConocoPhillips, BP America, and Exxon, are responsible for more than half the methane...
Learn MoreOne by one, the observatories sounded the alarm in the past few years—from the peak of Mauna Loa in Hawaii, and the top of the Greenland ice sheet—as the amount of carbon dioxide in the Earth’s atmosphere crept above 400 parts per million (ppm). The last alarm bells went off this week, when scientists announced that the Halley Research Station in Antarctica, as...
Learn MoreGlobal warming is chasing plants and animals, forcing them to head uphill or north to find suitable habitat. Scientists have considered migration corridors — restored, healthy natural areas that connect current habitats with likely landing spots — as a way to help plants and animals stay a step ahead of climate change. New findings published in the Proceedings of the...
Learn MoreNuuk, Greenland’s capital, soared to 75 degrees (24 Celsius) Thursday, June 9, 2016, marking the warmest temperature ever recorded in the Arctic country during June. Nuuk sits on Greenland’s southwest coast, where the country’s warmest weather typically occurs. It was warmer in Nuuk than it was in New York City, where the high was only 71 degrees. The Danish...
Learn MoreHistorically, many oak forests across the eastern U.S. experienced frequent low-intensity fires that promoted the establishment and growth of oaks. “However, fire and other disturbances have become less common,” says U.S. Forest Service scientist James Vose. “Red maple, tulip poplar, and other mesophytic, fire-sensitive, and shade-tolerant trees are increasing in many...
Learn MoreLast month saw the biggest year-over-year jump in atmospheric levels of heat-trapping carbon dioxide on record — 3.76 parts per million. And that, reports NOAA, took May 2016 to the highest monthly levels of CO2 in the air ever measured — 407.7 ppm. At the same time, the National Snow and Ice Data Center reports the warming-driven death spiral of Arctic sea ice hit a...
Learn MoreThe mercury rose to a blistering 115 degrees in Phoenix, AZ this weekend. This may be the best advice if you’re thinking about hiking on a weekend like this, “Respectfully, don’t come, it’s too hot, this is not the time to be hiking,” said ranger Mark Sirota. He has seen too many rescues after hikers got dehydrated on a days like this....
Learn MoreScientists ringing alarm bells about the melting of Antarctica have focused most of their attention, so far, on the smaller West Antarctic ice sheet, which is grounded deep below sea level and highly exposed to the influence of warming seas. But new research published in the journal Nature reaffirms that there’s a possibly even bigger — if slower moving — threat in the...
Learn MoreThree hundred miles above the Arctic Circle is America’s northern most snow observatory, typically the last place in the nation to see its snow melt. As of today, its snow has melted, setting a new (and terrible) record. NOAA’s Barrow Observatory just confirmed that they’d recorded a snowmelt date of May 13, 2016. It’s the earliest recorded snowmelt ever seen in the...
Learn MoreExecutives of the top coal-producing companies in the country got compensation increases while their companies spiraled into bankruptcy, laid off workers, or tried to slash employee benefits, a new report finds. Most top executives for Peabody Energy, Arch Coal, and Alpha Natural Resources got compensation increases worth in total millions of dollars as the companies...
Learn MoreSea level rise isn’t a distant threat: It’s already swallowing islands, according to a recent study. The study found that sea level rise and coastal erosion has caused five low-lying coral atolls in the Solomon Islands to disappear into the ocean. These islands were vegetated — once densely-so with palms, oaks, mangroves, and other trees — but weren’t populated. The...
Learn More2016 has the hottest four-month start (January to April) of any year on record, according to newly-released satellite data. The Arctic continues its multi-month trend of off-the-charts warmth. So it’s no surprise that Arctic sea ice continues to melt at a record pace. New research, however, finds that warming-driven Arctic sea ice loss causes high-pressure systems to get...
Learn MoreDevelopment of natural areas in the United States, coupled with expected changes in climate, have increased the importance of migration corridors that connect protected natural areas. Large, connected wild lands reduce the isolation of animal and plant populations and allow for migration and movement that can help preserve populations of wild species and enhance genetic...
Learn MoreNASA reports that this was the hottest three-month start (January to March) of any year on record. It beat the previous record — just set in 2015 — by a stunning 0.7°F (0.39°C). Normally, such multi-month records are measured in the hundredths of a degree. Last month was the hottest March and February the hottest on record by far. It followed the hottest January on...
Learn MoreTo say the 2016 Greenland melt season is off to the races is an understatement. Warm, wet conditions rapidly kicked off the melt season this weekend, more than a month-and-a-half ahead of schedule. It has easily set a record for earliest melt season onset, and marks the first time it’s begun in April. Little to no melt through winter is the norm as sub-zero temperatures...
Learn MoreFor half a century, climate scientists have seen the West Antarctic ice sheet, a remnant of the last ice age, as a sword of Damocles hanging over human civilization. The great ice sheet, larger than Mexico, is thought to be potentially vulnerable to disintegration from a relatively small amount of global warming, and capable of raising the sea level by 12 feet or more...
Learn MoreShell Oil released its 2015 annual review last week, and the most surprising thing in it may be how concerned the company is with climate change. It’s hardly what you’d expect from Big Oil, and yet the words “climate change” occur 15 times in the 228 page report. While this may seem minor, it’s a lot more than climate change is discussed by most other oil monsters...
Learn MoreGlobal temperatures leapt in February, lifting warming from pre-industrial levels to beyond 1.5 degrees, and stoking concerns about a “climate emergency”. Unusual warmth in waters off northern Australia also prompted an alert by the Great Barrier Reef Marine Authority about the risk of widespread coral bleaching. According to NASA analysis, average...
Learn MoreWashington, D.C. has been hit with “Justin Fever” as Prime Minister Trudeau is in town to meet with President Obama — and attend the first U.S.-Canadian state dinner in nearly two decades. But the real impact of his visit might be felt less by the capital’s celebrity-starved journalists and more by the polar bears. Under a new plan for the Arctic — the “shared Arctic...
Learn MoreIn what environmentalists hailed as a victory for efforts to curb climate change, an appeals panel in Washington on Jan. 21, 2016 rebuffed efforts to delay enforcement of President Barack Obama’s plan to reduce greenhouse gas emissions until legal challenges are resolved. The U.S. Court of Appeals for the District of Columbia Circuit issued an order denying...
Learn MoreFuture generations will look back on our tepid response to global climate disruption and wonder why we did not act sooner and more aggressively. Climate change will adversely impact present and future generations, as well as all species on Earth. Our moral obligation to protect life requires us to act. Yet even after the recently completed United Nations climate...
Learn MoreOn July 16, 2007, a rare bolt of lighting touched down on a remote, lake-studded expanse of tundra about 350 miles south of the Arctic Ocean. It had been a hot, dry summer, and the tundra ignited into what would eventually become its largest blaze in 5,000 years. Over the next three months, the Anaktuvuk River Fire scorched an area the size of Cape Cod. Its scar was...
Learn MoreAs Republican leaders herald Congress’ power to hinder a global climate deal, most Americans say the U.S. should join an international treaty requiring America to reduce emissions, according to a new poll. The New York Times and CBS poll released this week also notes that 63 percent of Americans favor limits on carbon emissions. The poll comes as delegates from nearly...
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