Mike and the team at Organiclinker have come up with an egg-miles calculator.

http://www.organiclinker.com/egg-miles.cfm

Now, if only they can get this onto a handheld device to rebut spurious claims of locally produced eggs at Farmers Markets.

Last weekend we went to Faversham, and bought ‘local eggs’ that were actually from Lincolnshire, closer to my place than the market we visited! Outrageous!!