Global warming is the increase of Earth’s average surface temperatures because of greenhouse gasses, which trap heat than escape Earth. Some scientists believe that over the years, there has not been any extreme temperature decreases. Predictions in the future will require models that are based on assumptions. This planet has gone through many ice ages and have always reversed them. The climate has been on a record for high temperatures and has returned to normal temperatures. Nature will adjust accordingly.
The easiest way to see increasing temperatures is through the thermometer records kept over centuries. There is not enough historical data available to validate that global warming is real. Since scientists do not have data gathered from the first human who …show more content…
All predictions of global warming are based on computer models, not historical data. The pro side argues that human activities such as burning fossil fuels are increasing the amount of atmospheric greenhouse gases are leading to severe climate change global warming. Humans are not the cause of global warming because they are only speeding the process. Global warming is a natural process that happens over time. Fossil fuels have been used for hundreds of years. Humanity is not the cause, humans just pushed it