Yes, and it always has happened. There have been several climates optimums and minimums in the past 10,000 years. And some of those climate optimums were even warmer than it is now.
None of those were blamed on humans, so why is suddenly this one entirely blamed on humans?
Mostly I reject it because their claims are directly contradictory to science. They claim this is the hottest ever, it is not. They claim the warming causes droughts, then hilariously they turn right around and scream it causes increased flooding. They scream about it causing increased fires, when the locations we are seeing those fires they are pointing to actually have plants that have evolved over millions of years specific adaptations that require fire in order to reproduce!
We know that Southern Florida is completely submerged during an interglacial, the freaking geological record proves that as cities like Miami are literally built on top of limestone beds left behind by those interglacial coral reefs.
The evidence is absolutely everywhere proving that the climate is abnormally cold, yet they have this amazing ability to absolutely ignore any science that contradicts their claims.
I can't tell how many times I have pointed out things like the historical sea levels of past interglacials and the evolution of pyrophytic plants, and they always simply ignore it. If somebody actually believes in science and believes in evolution instead of some kind of divine creation, it is impossible for almost every tree on the West Coast of North America to have evolved such a specific evolutionary adaptation unless that was a common condition to where it evolved.
And this is not something unique to just North America. Plants in areas of Europe and Australia have the exact same adaptations, which are not found in other areas. This is why trees native to Italy, Spain and Greece are often pyrophytes, but those in countries like England, France, Germany and the Nordic nations are not. Just as those on the North American West Coast are, but those on the East Coast are not.
The funny thing is that they scream at me even louder than many, not because I am a "Climate Denier" but because I not only accept and embrace that change, I see it as not only completely natural but I point out the simple fact that we are abnormally cold and not hot. I am the worst kind to them, like a heretical Protestant in front of a mob of rabid Catholics. One that distracts them from the Jews that they really want to be exterminating.
And in over ten years of calmly and rationally attempting to discuss the actual science, none of them can actually refute any of those claims. They simply ignore me because I state facts they can not deny so they pretend I say nothing. Or simply spin back to "XXX said so!".
As far as I am concerned, that is as scientific as telling me because "their Priest said so".
