<http://schema.org/about>
"As if nuclear war wasn't scary enough, a new computer modeling study by CU-Boulder scientists Brian Toon and Michael Mills shows that even a regional nuclear war (between Pakistan and India, for example) could create a near global hole in the ozone"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/regional-nuclear-war-could-create-the-mother-of-all-ozone-holes.html>