I watched Pandorum last night, btw, good movie and saw some interesting facts.
According to statistics, when we landed on the moon, 1969, the population was 3 billion something.
Our current population, 40 years later, has doubled if not more to 6.5 billion. We already are experiencing shortages of food, clean water and resources such as oil/gas.
I forgot the last date they mentioned, maybe within 100 years in the future, our population is supposed to be 24-26 billion and they added in a tibit that our shortages is at it's peak!
Which is why they sent out this ship, to find another planet of hopes of humanity's survival.
Do you believe it? I think I do. Clearly our population doubled in the past 40 years. Does that mean in another 40 years our population will be 9 billon at least? Or 12 billon? How are we supposed to save the world?!

God's plan is being ruined by these straight folks! Oh snap!
Go see the movie, it was pretty intense.