Environmental Glance
A new federal report, which is awaiting White House approval, concludes that human activity is "primarily responsible" for a drastic rise in the average temperature in the United States in the last four decades.
The Climate Science Special Report was authored by scientists from 13 federal agencies -- including the National Oceanic and Atmospheric Administration, NASA and the White House's Office of Science and Technology Policy -- and several academic institutions.
Federal report points to human activity as prime cause of climate change
Top EPA official resigns over direction of agency under Trump
A top Environmental Protection Agency official resigned Tuesday in protest of the direction the EPA has taken under President Trump.
Elizabeth "Betsy" Southerland ended her 30-year run at the agency with a scathing exit letter in which she claimed that “the environmental field is suffering from the temporary triumph of myth over truth.” She last worked as the director of science and technology in the Office of Water.
Pepsico, Unilever and Nestlé accused of complicity in illegal rainforest destruction
Pepsico, Unilever and Nestlé have been accused of complicity in the destruction of Sumatra’s last tract of rainforest shared by elephants, orangutans, rhinos, and tigers together in one ecosystem.
Plantations built on deforested land have allegedly been used to supply palm oil to scores of household brands that also include McDonald’s, Mars, Kellogg’s and Procter & Gamble, according to a new report.
Antarctic Ice Shelf ‘Days, Hours’ Away from Breaking Off
The Larsen C ice shelf in Antarctica is about to calve, which will create one of the largest icebergs in the world, one the size of Delaware. This will be the climax of around one year of anticipation when a crack was first noticed in the ice shelf.
The "calving" event could occur at any time, according to researchers – although exactly when eludes them. As it was put by the UK-based Project MIDAS (Melt on Ice Shelf Dynamics and Stability) who have led the observation of Larsen C, the event that could occur in "days, hours or weeks."
Contrary to popular belief, an ice shelf breaking apart does not necessarily entail a rise in sea levels. Ice floats on top of water after all – and just like an ice cube in a glass of water, it causes the water to displace. However, the complete collapse of Larsen C might be a different story.
A third of the world now faces deadly heatwaves as result of climate chang
Nearly a third of the world’s population is now exposed to climatic conditions that produce deadly heatwaves, as the accumulation of greenhouse gases in the atmosphere makes it “almost inevitable” that vast areas of the planet will face rising fatalities from high temperatures, new research has found.
Climate change has escalated the heatwave risk across the globe, the study states, with nearly half of the world’s population set to suffer periods of deadly heat by the end of the century even if greenhouse gases are radically cut.
“For heatwaves, our options are now between bad or terrible,” said Camilo Mora, an academic at the University of Hawaii and lead author of the study.
The radical idea behind Trump’s EPA rollbacks
The Trump administration isn’t just pushing to dramatically shrink the Environmental Protection Agency, chop a third of its budget and hobble its regulatory powers. It’s also trying to permanently limit the EPA’s mission — while portraying doing so as a return to the agency's roots.
What Administrator Scott Pruitt calls his “Back to Basics” agenda would refocus the agency on narrow goals such as cleaning up toxic waste and providing safe drinking water — the kinds of issues that inspired the EPA’s creation in 1970 amid a public outcry about burning rivers and smog-filled skies. But it would abandon the Obama administration’s climate regulations, along with other efforts that Pruitt argues exceed the agency’s legal authority.
It could hit 120 degrees in the Southwest this weekend
The heat will be on "high" in the Desert Southwest the next several days.
Temperatures are expected to soar well over 110 degrees in portions of Arizona, Nevada and California by the weekend and into early next week, the National Weather Service warned.
Many desert locations, including Phoenix, could climb as high as 115 to 120 degrees Sunday through Wednesday, the weather service said. That could rival the all-time high temperature of 122 degrees set at Phoenix Sky Harbor Airport in 1990.
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