Greydon Square (born Eddie Collins on September 28, 1981) is an American hip hop artist. He is a veteran of the Iraq War and an outspoken
atheist who promotes discussion on philosophical issues, as well as studying full time. His music deals with philosophical issues (particularly
with regard to atheism and science), political issues, the war in Iraq and his experiences as a soldier who had to fight in this war, and his
childhood which he had to spend in group homes.