14 julio 2015
Unless humans slow the destruction of Earth’s declining supply of plant life, civilization like it is now may become completely unsustainable, according to a new article.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/qoduNO1AhlA» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/qoduNO1AhlA/150714160923.htm
