Today in Peace and Justice history on June 25, 1978

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240,000 people marched in San Francisco, California, in opposition to an anti-gay statewide ballot Proposition 6 initiated by State Sen. John Briggs. . . . continued > http://www.peacebuttons.info/E-News/thisweek.htm

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spazzman
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May. 22, 2012 7:50 am

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Restoration

The biggest mass extinction in the history of the world was caused by carbon dioxide. That’s the conclusion of a shocking new study published last week in Science Magazine.

According to that study - the Permian Mass Extinction - which occurred 252 million years ago - started when a group of volcanoes erupted in Siberia - sending tons upon tons of CO2 into the atmosphere.

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