Friday, March 31, 2017

‘Critical’ NASA Climate Missions Targeted in Budget Cuts

Earth as seen by the EPIC imager on the DSCOVR satellite on March 29, 2017. (Credit: NASA) Click to Enlarge.
In his most recent weekly address, President Trump praised NASA’s “mission of exploration and discovery” and its ability to allow mankind to “look to the heavens with wonder and curiosity.”  But left out of his statements was the work NASA does to peer back at our home planet and unravel its many remaining mysteries — a mission targeted for cuts in his administration’s budget outline released earlier this month.

In a budget otherwise scant on specifics, four climate-related NASA satellite missions were proposed for termination, including one already in orbit.

Those missions are aimed not only at helping scientists learn more about key parts of the climate system and how global warming is changing them, but also at practical matters such as monitoring the health of the nation’s coastal waters and providing earlier warnings of drought stress in crops.

The proposed cancellations mesh with statements made by Trump, administration officials and some members of Congress who have argued that NASA should be focused on outer space and leave the job of observing Earth to other agencies.  But NASA’s unparalleled experience and expertise in developing new observational technologies and launching satellites makes it a crucial part of the Earth science enterprise, many experts say.

“I don’t see anybody else who could fill that gap,” Adam Sobel, a Columbia University climate scientist, said.

While the budget outline is not the final say, as Congress ultimately controls the purse strings, the proposed cuts are indicative of an “undeclared war on climate,” as David Titley, director of the Center for Solutions to Weather and Climate Risk at Penn State and a retired rear admiral in the Navy, put it.  Eliminating the proposed missions and other climate science funding to save even a few hundred million dollars is short-sighted, given the long tails of climate change’s expected impacts in the U.S. and around the world, several scientists said.

Read more at ‘Critical’ NASA Climate Missions Targeted in Budget Cuts

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