Lucy: trees or no trees
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Lucy: trees or no trees (Introduction)
The debate still rages. Did ancient hominids simply leave trees or have trees always been part of the pattern. Modern studies on hunter-gatherers:-http://www.sciencedaily.com/releases/2012/12/121231161043.htm-http://phys.org/news/2012-12-lucy-climb-australopithecine-ancestorsarboreal-terrestrial.html