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
Council for Registered Gas Installers Ireland and Guernsey on 1 April 2010. Gas Safe Register work to protect the public from unsafe gas work through; Gas Safe Register is run by Capita Gas Registration and Ancillary Services Limited, a division of Capita Plc. Council for Registered Gas Installers The Council for Registered Gas Installers (CORGI) operates a voluntary registration scheme for gas installers in the United Kingdom. From 1991 to 2009 registration with CORGI was a legal requirement for gas operatives and businesses throughout the UK, and before April 2010 in Northern Ireland and Guernsey . CORGI registration requires (beside payment of fees) that gas