Suddenly, food news is all the rage.
Instapundit has a round-up of food shortage scares and possibly food shortage scare hoaxes. At the same time, a strange turn of events has occurred as biofuel under attack, while food shortage concerns may be lessening resistance to genetically modified foods (via Instapundit).
In a related item, PETA is pushing for the development of lab-grown meat, which, if pulled off right, could take pressure off the environment and also eliminate the need for factory animal husbandry.
Also, in its Earth issue, Discover Magazine pushed bugs as a protein alternative to meat.