1. GREENHOUSE GASES AND THEIR IMPACTS

7. Stratospheric ozone depletion, 1979-1994

8. Tropospheric ozone accumulation, 1979-1994

9. Indirect effect of sulfate aerosols

11. Greenhouse gas emissions broken down by type. (IPCC)

12. Figure 1: Global Anthropogenic Greenhouse Gas Emissions in 2004

15. The electricity sector is responsible for about one third of all U.S. greenhouse gas (GHG) emissions (see Figure 1) and 40 percent of total carbon dioxide (CO 2 ) emissions. Figure 1: U.S. Greenhouse Gas Emissions by Sector (2009)

16. Figure 2: U.S. Net Electricity Generation by Energy Source (2009)

17. Figure 3: Electricity Generation-Related GHG Emissions (2009)

21. "By some estimates, there will be an average of two percent annual growth in global oil demand over the years ahead, along with, conservatively, a three percent natural decline in production from existing reserves"..."That means by 2010 we will need on the order of an additional fifty million barrels a day. This is equivalent to more than six Saudi Arabias of today's size." -- Dick Cheney (as CEO of the world's largest oil services company, Halliburton) in a 1999 speech to the International Petroleum Institute in London.