[_y5hn]

Even if we had net zero emissions of GHG today, which we can't, we would also need to remove much of what we already emitted. Otherwise effects of GHG concentrations will still warm the planet for centuries, maybe even thousands- to millions of years with feedback loop effects.

Going zero emission today would mean most people would starve and not have proper transportation. But without a job, they maybe wouldn't have need for that..