The present-day climate change forecasts have been confirmed by ancient warming incident that exceeds current warming world, a new study has shown (Iacurci, 2015). About 2.8 million years ago, the temperature of the earth was about two degrees Celsius, warmer than the way it is now, while the carbon dioxide atmospheric levels were about 400 parts per billion, same with the levels that were reached few years ago (Skeptical Science, 2014). Evidence of such earlier warm period originated from the analysis of the prehistoric plankton fossils, which were drilled from the floor of the ocean (Teach, 2014). By conducting Continue reading...