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policy

U.S. Navy navigates a sea change in the Arctic

Arctic sea ice is already significantly declining in both extent and thickness, and impacts of the decline are evident. New shipping lanes in the Northwest Passage have been passable for ship traffic during summer months for the last two years, and an increasingly accessible Arctic is attracting increased interest. Shipping companies, entrepreneurs, scientists and tourists, however, are not the only ones looking north; militaries around the world, including the U.S. Navy, also have an interest. To that end, the Navy has created a task force and employed a corps of geoscientists to help develop a roadmap for expected future Arctic operations.

16 Apr 2012

Blogging on EARTH: Congress considers severe weather policy options

It doesn’t take a geoscientist to know that severe weather impacts our lives. Tornadoes, hurricanes, windstorms, solar storms, droughts … the list goes on.

04 Apr 2012

Blogging on EARTH: Panelists weigh in on tsunami preparedness policy

“It is not a question of whether it will happen, but when it will happen,” said John Schelling, addressing the room at a Congressional Hazards Caucus briefing last week, as experts discussed the need for more tsunami preparedness in the United States.

23 Mar 2012

Down to Earth With: Lee Allison

Lee Allison was head of the Arizona Geological Survey. EARTH interviewed him in 2012 and spoke with him about the latest issues in Arizona geology and the complicated politics of potash and uranium mining.

27 Jan 2012

Crystal Ball EARTH: Policy: A tale of two years

In U.S. policy, the past year was dominated by discussions of energy and climate change issues, at least in the earth sciences realm. In the first year of his administration, President Barack Obama focused on his top campaign priorities — but between discussions of healthcare reform, trying to rejuvenate the economy and setting up his cabinet, he still found time to discuss the sciences.

11 Dec 2009

White House climate report: U.S. changes already apparent

Blogging on EARTH

The climate status report released today by the White House includes no new research; instead, it is a synthesis of existing scientific data and studies. But the report sums up this information by adding a firm message: The United States is already feeling the impact of climate change — and should therefore take mitigating action sooner rather than later.

16 Jun 2009

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