image You may not need to write your last will and testament after all. Now a group of pessimistic scientists from the U.S., the UK and France say humanity has reached the point of no return and has little hope of continuing life on Earth. A new study published by The Open Atmospheric Science Journal says the concentration of CO2 in the planet’s atmosphere has reached the point at which irreversible changes to climate start. Even if the concentration of carbon dioxide is lowered from its current level in record time, the catastrophic effects will still occur. The scientists give us about 30 years till the end of the planet to which humans are adapted. The scientists predict spread of deserts, bad crop harvests, stronger hurricanes, the eventual dying out of coral reefs and complete disappearance of mountain glaciers that are the source of drinking water for hundreds of millions of people. Target atmospheric CO2: Where should humanity aim?

Apocalypse now: the end of Earth brought forward