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Science

(64,569 posts)

2. Was watching Smithsonian Channel. There was

Fri Dec 26, 2014, 05:51 PM

Dec 2014

also a volcanic eruption around 450 AD that contributed to deaths of tens of thousands of Mayans, and food problems due to short term climate issues.

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Belize's Famous 'Blue Hole' Reveals Clues to the Maya's Demise [View all] Judi Lynn Dec 2014 OP

Interesting! JustAnotherGen Dec 2014 #1

Was watching Smithsonian Channel. There was Ilsa Dec 2014 #2