Do we need to colonize space to let humanity exist?

[Peeta Summers]

Earth wont last long, people say
: "We need to colonize earth and find live on a planet" but we haven't found life, we only know. there are rivers in titan, a planet with ocean. To should we accept reality to die, what we done to our earth?

[Batman]

Thanos: 
"This universe is finite. 
Its resources, finite. 
If life is left unchecked, life will cease to exist. 
It needs correction."

Drawing on similar lines:
"Planet Earth is finite,
Its resources finite,
And life on Earth will cease to exist,
If no solution is found to either:
 
A) Overpopulation 
or 
B) Limited resources problem"

And since genocide never really works out for anyone,
Sooner or later, humanity will have to look at other planets
for resources, like energy, minerals and even basic living space. 

Our Sun still has about 4 billion years left to implode,
So finding a habitable planet in another galaxy 
or another star is a problem far into the future. 

[scalp3l]

Eventually the sun, which is a star, will die. And it will take this entire system with it. We need to get out of this planet because if we don't, we're truly doomed.

[WinnieThePooh87]

we should do like star trek.

[The-Alchemist]

@winniethepooh87 right bro

[The-Alchemist]

@Abru-Khan what do you think babe?