The Death Of Planet Earth , BBC 1 , now

[Rjk]

An interesting chartGlobal Temperatures,.JPG:

during any of the previous peaks the earth didn't have to support 7.5 billion + humans and their livestock.

[Maurice Swan]

during any of the previous peaks the earth didn't have to support 7.5 billion + humans and their livestock.

but that is just it......it has made no discernible difference to the temperature. Over population is the biggest threat. Shortages of food/water/essential minerals. Mind you Earth does seem to adjust its population from time to time by one means or another.....

[lardy]

but that is just it......it has made no discernible difference to the temperature. Over population is the biggest threat. Shortages of food/water/essential minerals. Mind you Earth does seem to adjust its population from time to time by one means or another.....

Well it's probably not going to be discernible on a million year scale.

[Rjk]

but that is just it......it has made no discernible difference to the temperature. Over population is the biggest threat. Shortages of food/water/essential minerals. Mind you Earth does seem to adjust its population from time to time by one means or another.....

You haven't fully understood climate change, and why this change is different from previous temperature increases.