>>>If you are being serious, populations do not increase exponentially or even at a rate of 100%. It will take humans a very long time to fill up the habitable part of the earth. That's if we don't manage to destroy it first....
>>
>>Population research scientists disagree with you.
>
>OK. Which ones? What do they say?

First of all, you said, "populations do not increase exponentially or even at a rate of 100%". Where did you get that information?

Here's a link for you. Be certain to read it all.
http://www.livescience.com/strangenews/060224_world_population.html
as you will see, the earth's population has quadrupled since 1900.

Soon, Mother nature will not look upon us kindly.