
Until now, researchers believed farming was ‘invented’ some 12,000 years ago in an area that was home to some of the earliest known human civilizations. A new discovery offers the first evidence that trial plant cultivation began far earlier — some 23,000 years ago.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/tt0_1TuE8NA» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/tt0_1TuE8NA/150722144709.htm