The dairy as proposed by Omidyars  is a very bad idea because of the dangers to the environment and
to peoples health. If you have ever been to a dairy you understand what I mean.  The amount of
poop and urine these cows produce daily is pretty overwhelming.  Rather than cows, maybe a better
alternative may be goats. Goat milk is healthier and as goats can consume almost any kinds of
vegetation, there is no large expense to ship in feed as you would need for cows.
Omidyar needs to rethink his dairy proposal.