[danielbigham]

There is a wise phrase, "more with less", that people may be familiar with. I think this article fits into that paradigm nicely. Imagine the difference in global outcome if person A ate out each day of the week for lunch, while another followed the pattern of eating the same thing for lunch and took the money saved, putting it towards something like clean water in developing nations. Even a single human being doing this would make a big difference.