A Universe Not Made For Us: Carl Sagan on Religion

Carl Sagan explores the concept of a universe that was not made for human beings. In it, he compares our historical understanding of the world through mediums like religion to scientific facts. Humans are ju...

The Best Speech On Humanity – Carl Sagan

Carl Sagan gives the best speech ever about humanity and how foolish we behave. Pale Blue Dot is one of the most important and reflective speeches about the human condition and our place in the Universe. The Pa...

Man in his Arrogance – A Great Speech By Carl Sagan

Sagan's ability to convey his ideas allowed many people to understand the cosmos better—simultaneously emphasizing the value and worthiness of the human race, and the relative insignificance of the Earth in com...