|
|
|
|
|
|
by 31reasons
4567 days ago
|
|
|
Living longer means signification rise in population on earth and given the unsustainable state of our planet, it makes more sense to look for other similar planets for habitation.
And if we invent faster than light travel in future it will be natural for people to leave earth in the spirit of exploration just like Europeans did to find the New World. |
|
|