Also, need I remind you of the planet Venus. It once had liquid water. It later became a victim of runaway climate change.
Also, need I remind you of the planet Venus. It once had liquid water. It later became a victim of runaway climate change.
The biggest effect of global warming so far is arguably positive. Plants are making good use of higher CO2 levels and it's estimated that farming yields have increased 30% in the last century from this faster plant growth.
http://www.climatecentral.org/news/study-finds-plant-growth-...
I found the study: https://wattsupwiththat.com/2017/04/05/study-suggests-increa...
The article claims 30% increase in general (not just agricultural), but also does not attribute all that simply to more available CO2.
Your own claim is self-contradicting as you use arid environments as the basis for your claim. Agricultural environments where plants are irrigated are not arid, by definition.
Do you seriously not realize that the people who've been doing climate research for decades are aware that there were previous eras with more CO2 in them?
If you weren't just out to validate your own political goals, you might stop for a moment and reflect on how poorly-suited current life on the planet is for those previous eras with drastically more carbon in the air.