In the deep sea, low oxygen levels, scarce sunlight, and freezing water limit the rate at which items decompose: Something that might survive a few years on land could exist for decades underwater.
- ROVs photograph trash on the ocean floor.
posted by Artw
on Jun 8, 2013 -
Scientific American reports:
"An isolated population of Arctic foxes that dines only on marine animals seems to be slowly succumbing to mercury poisoning." Though a definitive causal link is difficult to establish, an isolated population of arctic foxes on Russia's Mednyi Island is believed to be collapsing due to mercury contamination as a result of its seafood-heavy diet. Where
does all that mercury in the environment
come from anyway? Why, it's another biproduct of burning fossil fuels, of course, and predictably, rates of mercury pollution are only expected to increase
. In some places in the US, even rainwater
is showing high levels of contamination. [more inside]
posted by saulgoodman
on May 10, 2013 -
The Forces Of The Next 30 Years - SF author and Mefi's Own
Charles Stross talks to students at Olin College about sci-fi, fiction, speculation, the limits of computation, thermodynamics, Moore's Law, the history of travel, employment, automation, free trade, demographics, the developing world, privacy, and climate change in trying to answer the question What Does The World Of 2043 Look Like?
posted by The Whelk
on Mar 27, 2013 -
Smoke and Mirrors: The Subversion of the EPA.
"This four-part series details how the Bush administration weakened the EPA
. It installed a pliant agency chief, Stephen L. Johnson. Under him, the EPA created pro-industry regulations later thrown out by the courts. It promoted a flawed voluntary program to fight climate change. It bypassed air pollution recommendations from its own scientists to satisfy the White House." [Via Reality Base]
posted by homunculus
on Dec 11, 2008 -