Massachusetts Institute of Technology - Princeton University - CO2 Coalition
This is one of many forms of weather. Climate is an average of weather for thirty years or more. Weather varies all the time. There is never global weather equilibrium for a second, much less for long periods of time. Weather is energy from the sun and other sources in the oceans, atmosphere, land and living and dead animals and plants. Understanding weather and climate requires a lot more than studying static global averages of electromagnetic spectrum of sunlight and infrared radiation and searching for influences of water vapor and carbon dioxide. John Shanahan, Civil Engineer
