[mburbank]

I don't know much about geothermal heating, but I do know rotting organic matter gives off heat which is why during the winter I always fill my bed up with coffee grounds, egg shells, vegetable peelings and people I've recently killed.

Seriously though, if there's a way to use Geothermal energy to heat your home I'm all for it. I'm going to ask some of my science chums about it.