It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by kro32
You will notice however that this study pertains to climate change and not global warming.
Those same dates when this study was conducted also shows a steep rise in average global temps compared to previous periods as is noted through ice core samples.
Starting around the 1920's through today the temp was supposed to rise as we are currently coming out of an ice age but compared to historical data our warming is significantly higher than what the trend has been in the past for the same conditions.
[A]t the moment, geologically speaking, we are still living in an ice age, by which we mean that there is permanent ice cover on the Earth at the poles. This is not a trivial distinction; the Earth behaves very differently when there is ice to reflect light back to space. At the time of the PETM, there is no such cover, and not only that, the Earth started much warmer as a whole before entering into the global warming event. Like or not, the Earth is actually almost as cold as it gets at this present moment in time; significantly colder than at the end of the Paleocene. Moreover, levels of CO2 were significantly higher before even entering into the PETM; before all that excess carbon was dumped.