Main problems with economy.

We have outdated schools of economy-Keynesian, Austrian, which advise stimulus (austerity), more (less) taxes from rich, etc, which worked good when most of producers and consumers lived in one country.
Right now these advices help create more jobs mostly in developing countries, where workforces are ten times cheaper.
Robots only create more problems with job in rich country as USA still is.
Theory that greenhouse gases are responsible for climate change is the most dangerous mistake in science.
We can't compare methane, water vapor, which are lighter than nitrogen, oxygen with carbon dioxide, nitrous oxide and twenty more heavier than nitrogen and oxygen greenhouse gases.
Mistakes in these two sciences are responsible for most economical problems in the world, USA, and Illinois.