@Randy first thank you for your service. I am truly glad that you were able to ‘make it home’. I knew many that didn’t and many that do suffered greatly. I can still remember when my best friend since 7th grade and the mother of 2 of my god sons had 3 blue stars in her front window. Fortunately they all made it home and have done well healing from their time in Afghanistan and Iraq.
Now to provide a bit more explanation than
@rogerpenna gave. Yes before temperature was routinely recorded there were periods of extreme temps - mostly when humans weren’t around yet. And certainly each of those periods had different vegetation and living creatures. A far different environment than we have now. IF the temperatures continue to rise we will substantially change weather patterns and affect our environment. I’ve explained before that just the small change in the temp in the Atlantic Ocean is causing lobsters to move away from the coast of maine and green crabs to move in to reduce the famous steamer clams. Is it killing us? No, but just that small effect is affecting the livelihood of thousands of people. But has often been explained the weather in the Earth is a very complex
system. So while the temperature has an effect it’s the overall energy that is critical. Small things can have very large effects.
Again careful reading will show that I am not explaining anything to do with cause, but I am concerned about the effect of rising temperatures.
An interesting web site is
this one.
Let’s all keep the discussion civil and avoid snark and sarcasm. After all many fought and some died to preserve our right to free speech and discourse.