re: Hopefully thousands of white Americans will die in extreme wx event.

Here are my questions to you, the scientist. What kind of data are you using to determine if it is "man made climate change"? Are you looking at data from the last 10, 20, 50, 100 years? If science claims the earth is millions of years old, which I'm not saying is wrong, how can you look at the last century and say this is something new? How do you say this has never happened before? It could be part of a thousand year cycle. So how can you determine if it's normal or not? Not trolling, serious questions. TIA.