RE: Will humans go extinct in 100 years?
Of course not! This is just silly headline grabbing stuff. Humans are ultimately resourceful survivors. We may be reduced in numbers 100 year from now, probably the consequence of some 'survival-of-the-fittest' global catastrophe - natural or Man-made. That however, is ultimately a good thing.
The 'survivors' may live in bubbles to protect them from the harsh environment we created, but we already have the technology to do this. They may grow their food using the cutting edge of science - big deal, we do that already. They may extract potable water from the atmosphere and from the sea. After all, there's enough of it and who needs real fish, when they can be created chemically?
But frankly I doubt things will really be that different 100 years from now - more overcrowding from unchecked population growth, more pollution from rampant materialism, more CO2, more rain, more desert. More nuclear power generation, maybe even self-sustaining, non-polluting fusion. The rich will still have it all and the poor will die in the deserts. Unfortunately for all other living creatures and for the Earth itself, Mankind will continue on its unending journey.
