When global temperature hike up by 1 °C, the melting of Arctic iceberg will accelerate, kicking start a wave of climate change effects. We are expecting low lying islands to be flooded and global food supply to be severely impacted. Prolong drought will take place on a wider scale, and happen more frequently. A third of world’s surface will be lacking of fresh drinking water.

As temperature climb by 2 °C, the habitats for countless animal and plant will be threatened and many life forms could face extinction. What remains of the coral reefs will be wiped out at this point. Meltwater from icecap continues to grow, leading to unpredictable changes on climate. Global food distribution will face great challenges, as the Earth is no longer fertile.

When animals and plants begin to die off, the whole process of carbon cycle will be reversed. This is a very critical point in the whole process of global warming. Soil and plants will no longer absorb carbon anymore; releasing it instead. Most of the Amazon rainforest area will be burned to the ground, and their bare land will soon turn into lifeless deserts. Countless people from various countries will be on the move to look for a safer place to live. These Climate Refuges will never have a place to call their home.

Unbearable heat will make life a living hell on Earth. Rising sea level will flood many coastal cities, putting more and more people homeless. The icecaps will no longer take the heat; cracking, falling off and disintegrating into the sea until both North and South poles are nothing but vast oceans. Permafrost will start to release large amount of carbon dioxide. Food supply, if any left, will not be able to fill the hunger of the afflicted.

Low lying continents will be flooded and many great cities will be wiped out. The rest of the population will have no choice but to move to higher grounds, as they continue to battle hunger, disease and unbearable living conditions. With huge cities abandoned, jungle and forests burned to the ground, and ocean becoming so warm it could no longer sustain life; the Earth as we know today will be forever scarred and damaged.

This is the boiling point of global warming. It will set forth a path of complete destruction on all living things on Earth. Our planet will be so hostile it could no longer sustain any life form. This is the point of no return and the wipe out of human race.