I = PAT that human population may stabilize at around 11.2 billion in 2100, the I=PAT equation will continue to be relevant for the increasing human impact on the environment in the short to mid-term future. Increased population increases humans' environmental impact in many ways, which include but are not limited to: The variable A, in the I=PAT equation stands for affluence. It represents the average consumption of each person in the population. As the consumption of each person increases, the total environmental impact increases as well. A common proxy for measuring consumption is through GDP per capita. While GDP per capita measures
Keya Paha County, Nebraska family was $28,287. Males had a median income of $18,750 versus $19,107 for females. The per capita income for the county was $11,860. About 22.40% of families and 26.90% of the population were below the poverty line, including 34.30% of those under age 18 and 18.80% of those age 65 or over. As of 2008, Keya Paha County was the most Republican of all the counties in Nebraska, with 82.7% of its 707 registered voters registered as Republicans. The last Democratic Presidential candidate to win the county was Woodrow Wilson in 1916. Ben Nelson, in 1994, was the last Democratic