We're a little crazy, about science!

Posts tagged “earth

Global Warming Natural? Don’t bet on it.

global warming

Analyzing the temperature data as far back as 1500 almost completely rules out the idea that global warming is a natural phenomena and that human intervention plays no role. That is the punch line to a new study that was recently released.

The study, published April 6th in the journal Climate Dynamics, offers a new approach to finding a solution to the question of whether global warming is natural, or if it is caused by man. Instead of looking complex computer models of greenhouse gases in order to estimate the effect, McGill University physics professor, Shaun Lovejoy examined historical data as a statistical model to assess the competing hypothesis: that warming over the past century is due to natural long-term variations in temperature.