After a rigorous selection process, Stanford Geological and Environmental Sciences alumna Jessica Watkins, BS '10, has been selected as one of the five women to join NASA as an active astronaut.
The Australian wildfires have become “the iconic representation of climate change impacts,” undeniable trends and unpredictable weather that created “a horrific convergence of events,” says Chris Field.
Paul Segall used ground deformation measurements to create a simplified model of caldera collapse that can explain several surprising features observed in the 2018 Kīlauea eruption.
Severe wildfire conditions from heat and drought can’t be reversed and will increase if temperatures continue to warm, but different policies dealing with how to manage land vulnerable to wildfires can help reduce the risk, says Noah Diffenbaugh.
"Rolling back emissions standards won’t just harm the climate, it will kill people, especially poorer people more likely to live near coal-fired power plants," says Rob Jackson.
Nuclear waste must be moved to dry-cast storage, which "is probably safe for tens of hundreds of years but shouldn’t be considered a final solution," says Rod Ewing .
"There is something just intrinsically terrifying about these big wildfires ... The wildfires are kind of the iconic representation of climate change impacts," says Chris Field.
"The fact that the influence of global warming can now be seen in the daily weather around the world ... is another clear sign of how strong the signal of climate change has become," says Noah Diffenbaugh.
Marshall Burke is one of a growing number of researchers who are training AI software to scan through satellite images to look for clues about where global health challenges exist and test solutions.
“Not only have the emissions decreased, but the damages – the health damages – from those emissions have decreased very rapidly, more than 20% over the course of six years,” says Inês Azevedo.
"At the margin, we're seeing that the damages from air pollution provided by farms are larger than the marginal value that the farms provide in economic terms," says Inês Azevedo.
“It’s a simple way of illustrating that the atmosphere has a finite capability to hold greenhouse gasses before bad things happen,” says Rob Jackson, who helped to create the graphic.
The world's oldest trees, like those at Cairo, have a big effect on the ancient climate though weathering that causes chemical reactions, says Kevin Boyce.
“One of the reasons we’re studying Thwaites Glacier is because of its shape,” says Dustin Schroeder, adding that like the Antarctic ice sheets themselves, the massive glacier could have been a big contributor to sea level rise in the past.
