Yes we exhale CO2, yes we fart methane, but it has zero effect on climate. Greenhouse gases from living organisms are not the problem; that carbon was recently removed from the atmosphere (by plants, or phytoplankton) and is simply returning to the atmosphere. Living is a carbon-neutral activity.

The carbon that causes global warming is from fossil fuels. That carbon came from the atmosphere too, but it was stored underground and a huge amount of it accumulated over a long, long time. The problem is that we are burning, in only a few hundred years, what took hundreds of millions of years to accumulate.

A massive and sudden return of carbon to the atmosphere has happened before. It happened during the Permian geologic period (298 mybp - 251 mybp) [mybp = million years before present]. In that case, unusually prolific volcanic activity in what we now call Eurasia extruded millions of cubic miles of basalt. They're called the Siberian Traps today. Along with the basalt came billions of tons of CO2 (carbon dioxide always part of volcanic eruptions). And the eruptions are also thought to have come up through extensive coal beds, which quickly burned, adding to the rapid increase in atmospheric CO2 concentration. The result was a huge temperature spike which caused other feedbacks to kick in, raising the temperature even more. For example, as the oceans warmed up, methane hydrate on the ocean floors turned into methane and came bubbling up to the atmosphere. The upward temperature spiral went so high that nearly everything living in the photic zone of the oceans died. As trillions of tons of marine organic matter rotted, the Earth became enveloped in a cloud of toxic hydrogen sulfide gas, which killed nearly every living thing on the land. The result was what is now known as the Permian extinction; 95% of the species then living disappeared forever.

There is one big difference between the Permian period and the present: we're heating up the Earth's atmosphere and oceans a lot faster this time around.

John Kerry wants you to stop breathing so he can fly on his personal jet more often.

I would imagine farts are even worse. So everybody hold them in. Besides, if you don't breath you can't fart.

Well it depends on who is doing the breathing. The planet would be better off if some people would just stop breathing. I'm just saying, they might be on to something.

So why not be the first to stop?

If the crazy democraps get their way it will wreck the US economy.

Probably the annoying nitwit Greta Thunberg is their advisor for environmental issues LOL