Nothing
Gas emission laws are put into place to help prevent global warming.
Countries and their citizens are trying to slow and maybe even stop global warming. This is the only thing that will help polar bears.
Global warming can be halted by halting the greenhouse gases. These gases are the ones responsible for warming.
No one is to blame, yet if the Answer to the Above is Nothing, then The answer to "What has been done to Maximize Global Warming?" is Everything - nonStop!
it made the world hotter
No, it just prevents an increase. Reduction of global warming has to be done through carbon sequestration, natural or man-made.
Yes, it is possible for the ozone layer to recover from global warming. This can be done by stopping the emission of greenhouse gases.
To battle Global Dimming we could try to reduce aeroplane contrails and to be done on a Global scale we would see a large increase in Global Warming.
The biggest contributor to global warming is burning fossil fuels.To correct this we need to stop, and move to renewable energy.
Global warming is both in human control and out of control. Humans can take precautions to delay and prevent any further damage, however what damage that has been done can not be reversed.
Many different factors contribute to the damage that is done to the atmosphere and every industrialized country contributes somewhat. Mexico is known more for it's air pollution then for cause global warming.