Bro. Curtis said:
As soon as you find the verse that says stop. I don't believe it's in there. Also, I used math to prove my point. Can you prove, that in 600 years there will be no room ?
Yes, I can. I don't really have the time right now, but it really gets on my nerves when people want to turn a blind ear (Algorism intentional) to a problem and just pretend that it doesn't exist. Please keep in mind that I am making no kind of proposal to correct the problem whatsoever, beyond voluntarily reducing the population growth on a personal level. (i.e. Don't have so many kids.) The only reasonable solution that I can see is... Well, there's not a reasonable solution, on the part of man. Short of the Lord coming back before it's a problem, what are we going to do?
Just the condensed version, without going into how the population remained fairly steady until the last few hundred years, with the increase in food production ability, better health care, etc., permitted the population to explode and double every few years until we've reached the numbers that we currently have. This also doesn't take into account problems of increased food usage, waste disposal, natural resources, etc.
Square miles on planed earth (including mountaintops, under ice sheets, etc.; we'll assume it's all inhabitable to give us a little longer): 57,268,900
This translates into square feet: 1.5965653 × 10^15 (That's 10 to the 15th, but I can't figure out how to make superscript here.)
At 2 square feet per person, which would literally be standing room only on the entire face of the planet (land area only), there is room for 798,282,650,000,000.
Current world population: We are going to use 7 billion to make an easy number to deal with. Currently, there are officially 6.65 billion, but with .3 billion uncounted Chinese, that makes it 6.95 billion. Besides, for your side of the argument, I'm giving you a bunch of unusable land.
If you double the current population, at 16 doublings, there would be 917,504,000,000,000 people, which is more than standing room only, but 15 doublings only leaves us with 458,752,000,000,000 people, which isn't quite standing room only.
How long does it take to double the population at the current rate of growth? Well, the current rate of growth is down to 1.3%, so this gives a bit more time than. At 1.3%, the population will double every 53.8 years or so. So, I'll give you a little more time and round it up to 54 years. (This also makes it easier to calculate.) But, since the growth rate is down to 1.3% (The last time I did the math, it was 1.8%, and by some estimations, it still is; but, due to the inability to calculate much of the growth that is occurring in the third world, I'll give your arguemnt the extra benefit of the doubt.), the population will double 16 times in 864 years.
So, by reducing the population growth from 1.8% down to 1.3%, you have gained about 250 years before everyone has to stand shoulder to shoulder on the entire face of the planet.