/sci/ - Science & Math

>>12732584
And?

>>11077112
>Ice cores have been legitimately used for decades to learn about the atmosphere in the past. They have shown the mentioned warm periods anon is talking about you dumbass.
Please explain how ice cores show global temperature.

>Google historical warm periods.
I did. The first result for medieval warm period has this picture which clearly show the medieval warm period was cooler than now and is completely dwarfed by global warming. The Roman warm period doesn't even show up globally. Take your own advice next time.

>It's funny how bleeding heart climate "revolutionaries" treat bandwagon climate scientists like psychics or time travelers that lived in the past for decades to know for sure, without any doubt in the world, 100% certainty, that measured the heat rates globally over decades and centuries to know what "proper" heat rate rising should be.
This is funny considering the only one who made claims about past warming in this thread are you deniers, and you immediately got BTFO. If you can't even get facts about the climate right, why should anyone listen to anything else you have to say?

>>10914628
>addresses the middle ages
>posts the entire temperature footprint of the earth starting at 500 thousand years
bitch do you even brain