CO2 has gone up 40% already. Does this mean the earth will heat...

CO2 has gone up 40% already. Does this mean the earth will heat up by 40%? No (a meaningless statement in any case). But it does mean the earth is warming up quickly - very, very quickly compared to geological time scales.

It only took about 150 years for the CO2 to go up 40% - we're well on the way to more global warming if this keeps up.
-------------------------------------------

Serious about cutting CO2 emissions?

Put nuclear on the table.

As I've said before, if governments of the world REALLY BELIEVED in eminent doom, nuclear is what they would be pushing, anything else is just fiddling around the edges atm.

Until then it's all a con and nothing but a money grab.