The Justice Department’s decision will directly affect only thirteen federal facilities. But it still matters. Source: Why the U.S. Is Right to Move Away from Private Prisons – The New Yorker
These countries are making polluters pay | Grist.
This Supermarket Came Up With A Brilliant Way To Keep Food From Going To Waste.
Another day, another river ruined by a big coal-industry spill
http://www.forumforthefuture.org/greenfutures/articles/energy-economics-if-thermodynamics-mattered This article describes how the cost of different energy sources changes if we factor in thermodynamics – solar becomes much cheaper.