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Old 03-30-2015, 10:44 AM  
aka123
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Originally Posted by dyna mo View Post
i mis-stated. the indians burning the AMerica's forests created global-warming at that time. when the plague wiped out most all of them, the forest fires stopped quickly, leading to the mini-ice age

Stalagmite reveals carbon footprint of early Native Americans -- ScienceDaily

Did Native Americans contribute to global warming?
Yes, you misstated something, at least that 90 % part, or at least the subject for that number. And the Little Ice age thing might be true, but not that hard fact yet (the indian/ settler contribution).

"Nevle et al then got out their calculators and crunched the numbers. They estimate that for a population of some 40 to 80 million indigenous people, the total amount of deforested land would likely have amounted to something the size of California. And since most estimates suggest that close to 90 percent of the native peoples died or were killed after the Europeans arrived, that meant most of that land returned to forest."

Read more at: Research team suggests European Little Ice Age came about due to reforestation in New World


Or the picture about indians as some evil forest destroyers.

"This evidence suggests that Native Americans significantly altered the local ecosystem by clearing and burning forests, probably to make fields and enhance the growth of nut trees, Springer said. This picture conflicts with the popular notion that early Native Americans had little impact on North American landscapes. They were better land stewards than the European colonialists who followed, he said, but they apparently cleared more land and burned more forest than previously thought."

Read more at: Research team suggests European Little Ice Age came about due to reforestation in New World
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