The Trump administration has made “achieving American energy dominance” a central policy goal. President Trump asserts that “energy dominance” requires expanding nuclear development, increasing coal and natural gas exports, building transnational pipelines and accessing offshore oil and gas deposits. These efforts, Trump contends, will maximize the nation’s “boundless capacity” for energy production, including spreading U.S. fossil fuels around the globe, to showcase its independence from foreign oil.
Hot spots like those that formed the Hawaiian Islands aren’t moving as fast as recently thought, a new analysis of volcanic tracks suggests.
This summer I worked on the Greenland ice sheet, part of a scientific experiment to study surface melting and its contribution to Greenland’s accelerating ice losses. By virtue of its size, elevation and currently frozen state, Greenland has the potential to cause large and rapid increases to sea level as it melts.