Food shortages could force world into vegetarianism, warn scientists

This article is from the source 'guardian' and was first published or seen on August 26, 2012 18:25 (UTC). It last changed over 40 days ago and won't be checked again for changes.

You can find the current article at its original source at http://www.guardian.co.uk/global-development/2012/aug/26/food-shortages-world-vegetarianism

The article has changed 1 times. There is an RSS feed of changes available.