(TRUTHOUT) – 2018 was the fourth warmest year ever recorded, with the only warmer years being 2015, 2016 and 2017. We are currently in the middle of what is on track to be the warmest decade since record-keeping began.
The planet is already in the 6th Mass Extinction Event that we caused. Industrial civilization is injecting CO2 into the atmosphere at a rate 10 times faster than what occurred during the Permian Mass Extinction Event 252 million years ago that annihilated 90 percent of life on Earth. Our current extinction rate is 1,000 times faster than normal, and is higher than that of the Permian Mass Extinctions.
The oceans have absorbed 93 percent of all the heat humans have added to the atmosphere. If the oceans had not absorbed that heat, global atmospheric temperatures would be 97 degrees Fahrenheit (97°F) hotter than they are today. Today's carbon dioxide levels at 412 parts per million (ppm) are already in accordance of what historically brought about a steady-state temperature of 7°C higher. The oceans are now overheating, deoxygenating and acidifying.
Advertisement - story continues below