I remember reading something like this explaining the stupidity of wildlife conservation. Used the example of the giant redwoods in California. The conservationists will do just about anything to try and make sure those redwoods stay around forever. How long have they been there? 5000 years? 10000 years? What was there before? The forest that the redwoods make up is a very inhospitable place for other living things. There isnt much to eat and therefore there isnt much else living there except redwoods.
Mabey the enviornment before the redwoods took over was better. A place where life flourished. Mabey we should cut all the stupid things down and see if nature puts something better in its place.
Conservation is impossible in a constantly changing enviornment just like stopping climate change is impossible in a constantly changing climate.
So what is the earths correct temperature? Great question that no one can answer. I will have to see if I can get the original blueprints from my buddy GOD lol.