The planet could be struck by a wave of “unprecedented” crop failures in the next 20 years if global greenhouse gas emissions continue as usual, according to a recent report released by Chatham House that examines the compounding threats posed by climate change. No Paywall
While overfishing no longer threatens U.S. fisheries, other pressing sustainability issues, such as finfish aquaculture and consolidation, top the list of concerns among fishers and fisheries experts, according to panelists who spoke at FERN Talks and Eats in New York City on Monday.(No paywall)
According to NASA data, 2017 was the second-hottest year on record, or the hottest year without an El Niño weather pattern, which drives up temperatures in the short term.
Global climate emissions are on the rise again, after staying relatively flat between 2014-2016. Researchers with the Global Carbon Project predict that emissions levels will increase anywhere from 0.8 to 3 percent in 2017, says NPR.
According to a UN report, 2017 is on track to be one of the three hottest years on record. The cause, it says, is climate change, which the report implicates in “extraordinary weather,” including extreme hurricanes, floods, and droughts.
In contrast to the Trump administration’s stance, a 600-page report by government researchers concludes it's "extremely likely" that human activities are the "dominant cause" of climate change.
Climate change will come with a serious price tag, says a report by the Government Accountability Office, urging President Trump to take the phenomenon seriously. The study “says that different sectors of the economy and different parts of the country will be harmed in ways that are difficult to predict,” according to The New York Times.
Climate change is likely to be slightly less damaging thanks to policies in India and China that could offset the U.S.'s reduced environmental efforts under President Trump. “The Carbon Action Tracker (CAT) report, by three independent European research groups, said current policies meant the world was headed for a warming of 3.4 degrees Celsius (6.1 Fahrenheit) by 2100, down from 3.6 degrees (6.5) it predicted a year ago,” explained Reuters.
Changes in soil moisture and increased temperatures could make some areas newly suitable for rainfed, non-irrigated agriculture, but others could lose viability, says a study published in the journal Nature by the U.S. Geological Survey.
President Trump has nominated Kathleen Hartnett White, a current senior policy adviser at the free-market think tank Texas Public Policy Foundation, to serve as the White House’s senior environmental policy adviser. Hartnett has argued that calling carbon dioxide a pollutant is “absurd,” and that C02 should instead be considered the gas of life.
Fish species could shrink in size by as much as 30 percent thanks to climate change, says a study in the journal Global Change Biology. “Fish, as cold-blooded animals, cannot regulate their own body temperatures. When ocean waters become warmer, a fish’s metabolism accelerates, and it needs more oxygen to sustain its body functions,” says Nexus Media.
With temperatures approximately 1 degree Fahrenheit hotter than the average temperature from 1981 to 2010, 2016 was the hottest year on record, according to a report published by the American Meteorological Society. Last year was the third year in a row for record heat in the U.S.
There is only a 5 percent chance that efforts to prevent global temperatures from rising less than 2 degrees Celsius by the end of the century — the goal of the Paris climate deal — will succeed, according to a new study published in the journal Nature Climate Change.
As climate change shifts growing zones north, officials in Canada’s sparsely populated Yukon territory are trying to lure farmers to the region with offers of free land. If they agree to abide by a few requirements, prospective farmers can get up to 160 acres.
The Swiss company Climeworks says it’s the first to develop a “commercial carbon dioxide capture plant” that can suck the greenhouse gas directly out of the air. It’s the kind of solution, some experts say, that is imperative given the dire pace of climate change.
Sam Clovis, co-chair of Donald Trump's presidential campaign and a Tea Party activist from Iowa, is the president's choice to run USDA's research and economics agencies, said the White House, in a selection criticized for weeks before it was announced. Trump tabbed Indiana state agriculture director Ted McKinney for the newly created post of agriculture undersecretary for trade.
Governments are likely underestimating the risks of climate change to agriculture, especially in the event of simultaneous extreme weather events in key areas, say researchers from the U.K.’s Met office. Using 1,400 climate model simulations, the researchers discovered that the probability of severe drought was greater than if judged solely from observations.
Conservative groups have written a letter to U.S. lawmakers calling on them to cancel programs started under the Obama administration to lower greenhouse gas emissions in the military. The groups argue that the programs “are likely to undermine military readiness by diverting scarce resources.”