Dr. Antonio Sarmiento Gálan is a member of the Instituto de Matmáticas of the Universidad Nacional Autónoma de México since 1999. Prior to his current appointment, he worked at the Instituto de Astronomía at México for 18 years. Antonio has been interested in regional impacts of global warming since 2005. He offers a lecture course on anthropogenic global warming at the Universidad Nacional Autónoma de México for both undergraduate and graduate students. He also coordinates the Technical Committee on Energy and Global Warming at the Advisory State Council on Sustainability for the State of Morelos, México.