Albert Arnold Gore Jr. is an American politician and environmentalist born on March 31, 1948, in Washington D.C. He served as the 45th vice president of the United States under President Bill Clinton from 1993 to 2001. Gore is also known for his advocacy on climate change issues, earning him a Nobel Peace Prize in 2007. He authored the influential book "An Inconvenient Truth" and co-founded the Climate Reality Project. Gore continues to work tirelessly to raise awareness about the urgent need for environmental conservation and sustainable practices.