Can all country polls funds to build a giant nuclear powered 'air con' for global warming ?

Question

The giantic 'air con' will be built with a size of country.

Answer 1

This will only use up more energy and cause more damage.

Answer 2

Air conditioners don't destroy heat.  They simply move it from one place (inside you house) to another (outside your house).  And make more heat doing it.

We need to conserve energy and develop alternative sources of energy, to reduce global warming.  There is no easy answer.