The mutant grass that resulted - a chance accident of nature - evolved into wheat, the foundation of human agriculture. (seeker.com)
A FIJIAN ant first started planting fruit crops 3 million years ago, long before human agriculture evolved. (newscientist.com)
My latest results are that the fraction of Earth's land surface in severe drought will hit 70 %, the limit at which I guess human agriculture will collapse, and human civilization with it, sometime between the years 2022 and 2027. (tamino.wordpress.com)