Human Survival

[popeyespappy]

According to Peter Ward and Donald Brownlee it isn't going to matter even if the temperature stabilizes at the poles below 50 C. They think the atmosphere will be hostile to complex life before that point anyway due to not enough CO2 to support plant life. They think almost all atmospheric CO2 will be sequestered in the oceans long before they are gone. That's why I asked for some links. So I could look into what you are saying myself. They say that at 60 C average temperature the oceans will evaporate no matter how much water is outgassed it will evaporate and eventually be lost into space. What do your sources base the claim that the temperature will stabilize before the poles reach 50 C on? What temperature will the rest of the planet be at that point? What will the CO2 content of the atmosphere be at that point.