- What is environmental policy and how has it changed in recent decades?
- What is the EPA, and what has it done since its inception?
- How did California lead the way in terms of state environmental policy?
- What is the Kyoto Protocol, and why did the United States not sign on to it?
- What is fracking, and why has it become such a divisive issue?
- How might renewable energy change how we think of energy, and why have we not embraced it fully?