It just goes to show how much work and energy goes into growing the food we all take for granted at the supermarket. Especially so if people are consuming animal products. They are VASTLY less efficient when it comes to calories produced per kwh/or litre of fuel used. Crazy stuff.
Nick
Exactly Nick! Thank you for reminding me that I forgot to mention how much growing my own food helps me appreciate how much others do in growing most of what I eat for me!