Europe's heat wave shatters temperature records and cities are struggling to cope

We know from the fossil record that it has been both much cooler and much warmer.

Earth is about 4.5 billions year old. Reliable temperature recordings made by man are about 100 years old. There are many estimates of local temperatures made by of geological samplings of selected locations. So, over 99.9999978% of Earth time, no one knows for certain what our temperatures have been.

It's all about carbon footprint. How much CO2 does a human breathe out per day? How much for all the animals? And we tear down thousands of acres of forest - the main converter of CO2 to O2 we have. Yet we blame everything on the US ecology. Huh? We are the one of the least offenders of all the 1st world countries.

Next, mother nature has a way of rolling with the punches. i.e.: solar variants, orbital variants, mass migrations, etc. I'm not saying we need to do nothing. But we also need to focus where the most damage is being done. So, all of you Paris Accord signers - get busy! You complain that the US wants to run everything yet you do oh so little.

Keep the climate change coming, keep dropping needless government regulations, stimulate technological change and we will lead the world into the next age. (Or leave them behind.)