Climate Change

Climate change occurs when changes in Earth’s climate system result in new weather patterns that last for at least a few decades, and maybe for millions of years. The climate system is comprised of five interacting parts, the atmosphere (air), hydrosphere (water), cryosphere (ice and permafrost), biosphere (living things), and lithosphere (earth’s crust and upper mantle). The climate system receives nearly all of its energy from the sun, with a relatively tiny amount from earth’s interior. The climate system also gives off energy to outer space. The balance of incoming and outgoing energy, and the passage of the energy through the climate system, determines Earth’s energy budget. When the incoming energy is greater than the outgoing energy, earth’s energy budget is positive and the climate system is warming. If more energy goes out, the energy budget is negative and earth experiences cooling.

5 Signs Dire Global Warming Predictions are Wrong

Published in by Investors Business Daily on Nov. 16, 2017

In 1992, leading scientists predicted imminent disaster due to global warming. How accurate were those predictions? For more stories and updates, check out under Science & Politics