What impacts will global warming have in the future?

It depends on the extent to which the planet is actually being heated. Changes associated with warming of 4 ° C (or 2 ° F) are expected to be more pronounced than 2 ° C warming.

If global warming continues, we can expect a basic overview of some serious consequences through the Intergovernmental Panel on Climate Change (here and here).

Higher Temperature: If the emissions increase without limitation, the global average surface temperature will be at least 2 ° C (3.6 ° F) above the Industrial Revolution level by 2100 - perhaps 3 ° C or 4 ° C or more

Sea level rise: Experts agree that global warming will remain unrestrained (2 to 4 feet), world sea level will rise 0.7 to 2 meters by the end of this century. This is average. Sea level rise may be higher in areas like the eastern United States

Droughts and floods: On the world scale it is expected that the rainy season will dry out and the dry season will dry out. As the IPCC says, the world will "see more heavy downpours causing more floods, but the rain will be longer during the drought, leading to more drought."

Hurricane: The impact of global warming on tropical cyclones is not clear. According to the IPCC, as the sea gets warmer, winds are getting bigger and bigger and rainfall is increasing, so tropical cyclones may become stronger. However, the total number of hurricanes in many regions may be "reduced or virtually unchanged."

More intense storm: The storm increases the risk of storms and floods as the sea level rises.

Agriculture: In many parts of the world, mixing of heat and drought is expected to make food production more difficult. The IPCC concluded that global temperature rise above 1 ° C by 2030 could affect the yield of wheat, corn and rice, especially in the tropics. (But this is not uniform, some crops benefit from warming like the American winter wheat.)

Extinction: As the world warms, many animal and plant species will need to quickly transfer habitats to maintain their status. Some species can catch up, others do not. For example, as the ocean continues to warm and the acidity rises, adapting coral reefs becomes more difficult. The National Research Council presumes that mass extinction may occur before 2100.

Long term change: Most of the above changes occur in the 21st century. However, if the level of greenhouse gases is unstable, the temperature will continue to rise. This increases the risk of a more severe long-term shift. Example: For example, as the ice sheets of the West Antarctica start to break, it may raise the sea level considerably. The National Research Council believes that many of these phenomena of rapid climate are unlikely to occur in this century, but this possibility may occur in the future.

4) The climate model showing global warming is wrong many times. These future projections on the impact of global warming on the earth are based on the climate model. Essentially, scientists assume that various factors will influence, estimate how much they will change, and predict the change over time. Unfortunately, we can see that almost all models showing large temperature rise are wrong. Dr. Roy Spencer, former scientist of NASA, said the climate model government agencies used for policy formulation "failed." Spencer analyzed the impact of 90 climate models on surface temperature and satellite temperature data. Termination - Regardless of whether you use your own surface temperature data set (HadCRUT 4) or the tropospheric low temperature satellite data set (UAH), predict the trend of global warming after 1979.

Global warming is a continuous rise in the surface temperature of the earth, which is the effect on climate conditions. Global warming has an adverse effect on the Earth's atmosphere. It causes extreme weather conditions, which in turn adversely affect life on the planet. Global warming caused by emission of greenhouse gases such as carbon and methane has brought about adverse effects such as sea level rise, increase in air pollution, extreme weather conditions, etc. in various areas.