Our 'progress' is multiplying exponentially and even though our population increase has plateaued, things are only getting worse. You begin to get a clear picture of what's going on when you stand oh say above the Los Angeles valley and realize those millions of buildings and people, and electricity and sewers, etc was created and accomplished in 200 years. The planet is 4 billion years old! For millions upon millions of years there was nothing in the Los Angeles valley and now there are 4 million people there in just a few hundred years. And there are still rocks in the desert that have been sitting there for millions of years and have never been touched by a human hand. The facts are frightening.
Think of all those cities on the west coast, Seattle, San Francisco, all the smaller cities, same thing. Then move eastward - 300-350 years for all those cities like New York and Boston and then across the ocean, Rome, Cairo, Beijing, all built in mere thousands of years.. but its really in America that's a scary picture of what's going on. In 300 years where will we be?
More facts. The average person takes a shit once a day, that 8 billion shits everyday. There's going to be a day with more shit than soil. When I take my garbage out every few days I have to think, there will be a day when there's more garbage than there is soil.
We can switch our power to something better for the environment but the numbers still say the increase in human bodies and cost of keeping people alive and loss of sustainable habitat and climate change will do us in. We might be here in three hundred years but I'd be willing to bet not in 1,000.
I see a world where northern Canada and Siberia hold large populations of humans and parts of the earth aren't habitable at all..
And I see a world where we are gone and the insects rule the place, after they devour all of us...