There are 7 Billion souls on Earth...at our current rate of population growth (1.4% /year) we could reach 14 Billion by the year 2065.
It took all these thousands of years for us to get to 7 Billion and in just 50 years it could double to 14 Billion, (Although many think external factors will stop this as the earth would not easily sustain so many)
Personally I think it would be a terrible idea to have that many people on the planet, and really at the moment people don't seem to care. Nonetheless people do need to start talking about it. We are led by politicians and leaders who tout the paradigm of infinite growth in a finite resource world. I watched this video and it outlined a function of mathematics I had known of obviously, but never really quite understood it to it's full potential.
If anyone is interested in educational material there is a video I found on youtube by Dr. Albert A. Bartlett from the University of Colorado
It's about Arithmetic, population and energy. ( I hope many of you have already seen it, but if you havn't it is highly educational )
https://www.youtube.com/watch?v=vII-GxsrR2cCan't see it like that. Population growth doesn't increase indefinitely. See Japan. Or most of Western Europe. Or most developed countries. Tendency is growth declines as living conditions increase. And as education becomes more easily accessible. This poses problems as well ofc. As the need for resources increases as quality of life increases. But it isn't that straight forward. We will probably stay around 9 billion people at most. Assuming no one starts a major war before then.
Don't worry. We are on the verge of finding the cure for old age, so that people can live a lot longer... maybe never die.
Now, you are probably asking, How is that ever going to solve the overpopulation problem? Here's how.
Scientists, engineers and inventors die. New scientists, engineers and inventors come to take their place. The new guys (and gals) have to learn all the stuff over, and they never get to the point of expanding their thinking far enough to make tremendous strides in new science.
If scientists, engineers and inventors could live a lot longer, they would have the chance to mature their knowledge and thinking into methods for safely taking us to the stars. Would there ever come a time when we would out-populate the universe? Yes, and it would be in our lifetimes... if we lived forever.
I understand your point. But there is merit to the idea that progress is only made when the older generations die. Younger generations are more inclined to accept new possibilities. And try out new things.