The Nerds talk about Environmentalism. From recycling paper to using efficient appliances they detail how they each of them try and bee greener than the average Joe. They talk about the books Guns, Germs, and Steel: The Fates of Human Societies and Collapse: How Societies Choose to Fail or Succeed: Revised Edition.
- Here is link to the Waste Hierarchy.
- Dirty Jobs Sewage Pump episode. that Mike mentioned.
- Solar Cell Efficiency
- Andrew talked about Conspicuous consumption