The mankind should start departing from Earth within thirty years to avoid being wiped out by over-population and global climate change, Professor Stephen Hawking has warned. during this session, we’ll be learning about the speech and also the reason behind his speech.
Stephen Hawking, while giving an ardent speech at the Starmus science festival in Trondheim, Norway, said it absolutely was crucial to ascertain colonies on Mars and also the Moon, and take a Noah’s Ark of plants, animals, fungi, and insects, to start out creating a brand new world.
Prof Hawking also said that it absolutely was solely a matter of time before the earth as we all know it is destroyed by an asteroid strike, rising temperatures or over-population. He conjointly said that turning into a ‘cosmic sloth‘ wasn’t a choice as a result of ‘the threats are too big and too numerous.’
“I am convinced that humans need to leave earth. The Earth is becoming too small for us, our physical resources are being drained at an alarming rate.
We have given our planet the disastrous gift of climate change, rising temperatures, the reducing of polar ice caps , deforestation and decimation of animal species.
When we have reached similar crisis in our history, there has usually been somewhere else to colonise. Columbus did it in 1492 when he discovered the new world. But now there is no new world. No Eutopia around the corner. We are running out of space and the only places to go to are other worlds.”