You seem to be presenting a weird mix of the Gaia religion and the Bible. The earth is NOT alive. Souls are NOT material. They are nephesh, the breath of life, our intelligence, personality, emotions, will.
A fever is the body's way of triggering the destruction of some invaders as well as the increased production of white blood cells to attack the others.
In the meantime, the sun has been measured as increasing in heat output for the last fifty years at least. This is warming the equatorial waters enough to produce more violent swings in the weather -- hotter hots, colder colds, more violent storms, nastier droughts, etc. We are not only not responsible for 'global warming', there is nothing we can do to mitigate it!
You need a dose of data, reality, and information, I think.