KnightOfWords
Joined 12 years ago
Joined 12 years ago
https://slate.com/news-and-politics/1997/01/the-bell-curve-f...
A few things to bear in mind, race is far more of a cultural construct than a genetic one. Compared to other species we don't show much genetic variation, and people of African descent are much more genetically diverse than the rest of humanity. Another is that IQs have been rising steadily around the world, proof that environmental factors such as nutrition and education have a a large effect.
https://en.wikipedia.org/wiki/2003_European_heat_wave
These events are only going to become more frequent.
I could have phrased it better, I'm talking about the temperature difference between the end of the last age and the current day.
> ...Dansgaard-Oeschger events
The recorded temperature swings are local rather than global, global temperature does not rise by five degrees in a matter of decades unless something catastrophic happens.
> There's thousands of papers on the Little Ice Age. It certainly shows up all over the world in the fossil record.
Yes, but average global temperatures were barely affected.
Earth's climate has varied greatly over time but its the current rate of change that is so alarming. During the last ice age it was about 4.5 degrees colder but it took 10,000 years to reach modern temperatures. We're currently on a path to changes of that magnitude within the next 70-100 years.
The burden of proof is on you to explain how CO2 levels not seen for 3 million years won't have a major impact on the biosphere.