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
Paying for It publish "Paying For It" directly in book form. It was supported, as "Louis Riel" was, by a grant from the Canada Council for the Arts, this time for CAD $16,000 which he received in 2005. The title was not what Brown would have wanted. He wanted to have a more direct title that used words like "sex", "prostitute" or "trick". Some of the titles he floated around were "I Pay for Sex" or "The Sex Life of John Brown" but his publishers asked him to call it "Paying for It", a title which rubbed him the wrong way, as "[i]t