Climate Change is a very serious topic nowadays. Since the atmosphere has heated up dramatically in the last 50 years but this is making all the Polar Ice Caps melt and that would make a world wide stream of disaster with all the extra water roaming into fields and lower and higher places to live will be destroyed and the only way we as the Earth can prevent this is by reducing green house gasses and we can do that by lowering the fumes that go into the air.
Also as stated by the intergovernmental panel on climate change, the largest contributor to global warming is the constant increase in atmosphere carbon dioxide. Since 1750, particularly from fossil fuel combustion, cement production, and land use changes such as in deforestation.
Human influence has majorly been detected in warming of the atmosphere and the ocean, in changes in the global water cycle, in reductions in snow and ice, in global mean sea level rise, and in changes in some climate extremes. This evidence for human influence has grown since the mid 1950's. It is very extremely likely (95–100%) that human influence has been the dominant cause of the observed warming since the mid-20th century.
people say that "Global warming is the term used to describe a gradual increase in the average temperature of the Earth's atmosphere and its oceans, a change that is believed to be permanently changing the Earth's climate", this is the definition of global warming. I learned in this project that global warming is a national disaster that is happening slowly but it is still hurting our lovely earth.
This is a link that more explains global warming but their resolution is more simple than the truth sadly.