Space exploration may help bring world peace: Neil deGrasse
Astrophysicist Neil deGrasse Tyson has said that space exploration could make Earth more peaceful because wars over resources would be over. Adding that if the "solar system can become our backyard", he said, "We can exploit resources...otherwise rare on Earth but are plentiful in space." Tyson was speaking at an event in New York for the 'Cosmos: Possible Worlds' series.