This is based on sunlight and volcanic eruptions playing an extreme role. “Very often, the global climate has changed due to variations in sunlight. Small oscillations in the Earth's orbit have altered when and where sunlight falls on the Earth's surface. Changes in the Sun itself have alternately increased and decreased the amount of energy solar reaching Earth. Volcanic eruptions have generated particles that reflect sunlight, brightening the planet and cooling the climate. In the deep past, volcanic activity has also increased greenhouse gases for millions of years, contributing to episodes of global warming”. (Global Warming, web.) However, I firmly believe that climate change is not just the result of natural causes. I think it is caused by man and that the main factors come from CO2, factories and power plants power plants burning coal/oil and natural gas In conclusion, global climate change is a very long discussion with many ways to improve the environment, but a long journey to finding a solution. While we cannot eliminate our major sources such as power plants, cars and factories, we must continue to find solutions to make our environment safer and more suitable for life. Hopefully, in the near future we will have a better understanding of how to address global climate change, but for now we can focus our ideas on preventative ways so as not to harm ourselves and our