No Bees, No Food

Where would we be without bees? As far as important species go, they are top of the list. They are critical pollinators: they pollinate 70 of the around 100 crop species that feed 90% of the world. Honey bees are responsible for $30 billion a year in crops.

http://www.bbc.com/future/story/20140502-what-if-bees-went-extinct