Yes, the climate has always changed.
But, the speed of recent change is unprecedented.
More importantly, we understand why.
Burning fossil fuels & deforestation adds carbon dioxide to the atmosphere which warms the planet.
Simple physics. Understood for more than a century.
It's anything but simple and what this graph is saying is just that you have a very bad model because we don't see proportional effects at all.
Simple logic, understood for thousands of years.
@post
Have you ever heard of non-linear phenomena?
@ed_hawkins
So are you saying climate "scientists" show catastrophic graphs despite they know the actual effects are toned down?
I know dynamical systems, if you have something technical to add go ahead.
Please in your next comment include a reply to my question: is this graph intentionally misleading and some kind of metric of the effects should be presented instead?
@post
This is absolutely not what non-linear means... The graph shows measurements, I just told you why they do not look like what you expect. Do you even know what you are talking about? @ed_hawkins