Even worse, there is no sign of interest in the matter although two further extreme winters, and a global cooling period of three decades followed. (1ocean-1climate.com)
The earth has endured much warmer and much cooler periods in a cyclical manner for millions of years without our help. (gm-volt.com)
The greater the amount of exterior air brought into an enclosure during cooling periods, the greater the amount of moisture brought in with it. (buildingscience.com)