Yes Todge, it is! Our present Cenozoic Era only began around 66 million years ago so in reality we have little to compare with. With the earth constantly changing, nobody can be certain of anything only that one day the Sun will consume this earth if a huge asteroid does not take us out first
I agree, but you try telling that to the ‘global warming brigade’!
I have always insisted that the earth goes through enormous climatic changes. The evidence of past changes is there for all to see.
We should pay absolutely no heed to the trendy young bleating sheep.
Earth’s most-northern reaches are actually experiencing persistent and long-lasting COOLING, which is far more telling than a brief burst of heat in, for example, Western Europe, which, 1) is forecast to be over before it’s even really begun, and 2) can be tied to entirely natural forcings–namely low solar activity and a violently ‘buckling’ jet stream flow (more on that below).