Under the Line,
The temps are "normal", because over the billions of years of the planet they always had their ups and downs, such never changed.
Just humanity finally got a few more grains of brain to start some statistics on the planets normal changes, and still we need some kilos more brain per head to understand, lol.
Global warming and cooling always been here, running its rhytmn over timespans which are compared to the super short live span of a human being just a blick of the eye.
Those things are completely out of importance for the few million years of the live span of human beings on this planet.
We are just a "Dot" on the full painting of the planets evolution/well being/ways to go.
As much as we 'think" that our big brain and tecnologies are influencing this planet, taht's just our small brain human thinking.
In a million years from now our Human influence on this planet will on the scale of evolution of this planet be not a single scratch up nor down, completely unimportant, nothing significant.
But of course we will follow up this soon starting Hurricane Season the outlook that will effect our own small/unimportant part of being part of this planet's evolution.
What ever kind of intelligence may be on this planet in a million years, will most likely not even recognize humanity as any significant part of it's billions years evolution process.
So to me, Global Warming/Cooling, my Arse, lol