What is causing the increase in atmospheric CO2?
Examines the science and arguments of global warming skepticism. Common objections like global warming is caused by the sun, temperature has changed naturally in the past or other planets are warming too are examined to see what the science really says.
Levin Hesshaimer Tree Ring Higher Than They Ve Been Industrial Revolution Bathtub Simulation Climate Myth Ignores Evidence
Source: skepticalscience.com