Can we reverse Global Warming?

lol well someone forgot to tell the earth about global warming because it was colder than a well diggers tail this winter in my state............lol....but I don't think humans have any control on the climate.....the earth does its own climate changing on its own........and has been as long as its been in existance

Yes but only if governments decide to take useful action.

Yes

Nope

the Earth will do it on its own

And Al Gore will stand up and pat him self on the back for the job he did..

Global Warming the movement is a myth, Climate Change moderated by the Sun as the major driver, is the Boss.

Global Cooling is happening now.

Yes if we are prepared to accept a very different lifestyle. Solving global warming just slows the rate at which we despoil our environment. It is a partial solution. We cannot go back to a lifestyle in which we have NO impact on our environment ... and we don't want to. We can't change the outcome, just the time scale.

It's been reversed for 20 years since it's getting cooler not warmer.

over long time, yes

Why would you want to? What do you have against crops freezing? What do you have against everyone being comfortable? The earth is just the right temperature. Why change it?