By Elijah Mt. Castle
Earth Day is an international day of environmental protection. Started on April 22, 1970 Earth Day is now observed in over 193 countries. Earth Day was first proposed at the 1969 United Nations Educational, Scientific and Cultural Organization (UNESCO) by activist John McConnell. The event originally took place on March 21, but it was moved to April 22nd when United States Senator Gaylord Nelson suggested hosting nationwide sessions to raise environmental awareness. Earth Day is a day to celebrate conservation and peace between the nations of the world. The Paris Climate Agreement was signed on Earth Day in 2016 by over 120 countries around the world. This agreement has helped strengthen both diplomatic ties and global climate change mitigation. We here at the Earth Observation Group would like to wish you a happy Earth Day.