How old is Otzi? I will go easy on you as his story hasn't been in the news for a while. Oh fine I will just tell you, he is the iceman found in the Italian Alps about 1990 or 91, and he is 5,300 years old. Why am I asking the question....well, you see, he was found when a glacier melted and lo and behold there he was! He was WALKING where a glacier existed for thousands of years. That means 5,300 years ago there was NO glacier there! That means it was WARMER then! Oh...my...gosh! The weather was warmer FIVE THOUSAND YEARS AGO AND THERE WERE NO SUV'S THERE!!!!!! HOW DID THAT HAPPEN?
You tell us. We're concerned with what's happening now. You can't take the past as a template for the future, if underlying conditions have changed. BTW, how do you know he wasn't walking on top of the glacier when he died? You've shown NOTHING!
The underlying principles of the physical sciences (of which you clearly know nothing) say that what has happened in the past will happen today and will happen tomorrow. We KNOW that CO2 levels were higher and had no effect on the climate. Your buddy olfraud posted a very good link to a study (he clearly had either not read it or didn't understand what it meant) that showed warming occured, the CO2 rose 400 to 800 years after that, then stayed elevated for over 1000 years while the Earth experienced two periods of cooling and warming all while the CO2 levels were high.
That is fact. What have you got? Oh right, you've got computer models that can't recreate what happened seven days ago.
And if Otzi had been on top of the glacier he would have been transported down to the morane and destroyed. But you actually have to know how glaciers work to fathom that.
Otzi was protected as he was wedged into a rock crevice and the glacier passed over him.
If you read the link provided you will find that he was also not alone.
Otzi the Iceman - What have archaeologists learned about Otzi the Iceman