Scientific reports show the destructive effects of climate change, but many scientists say it is important to remain positive. If the world continues to change, don't give up, and we can still prevent some of the worst effects of climate change.
Recently, however, many scientists are dealing with the feeling of doom about climate change or "doomism. " Jacquelyn Gill is a climate scientist at the University of Maine. She says that around 2018 she noticed an increase in these "doomers," or people who think that saving the earth is hopeless. They refuse to change their behavior or consider how they can work to prevent climate change.
The United Nation's Intergovernmental Panel on Climate Change (IPCC) recently published its third report. This report explained the damage caused by the burning of traditional fuels, like oil and coal. New investments in traditional fuels and removal of forests for farming are preventing the world from helping stop climate change.
Anderson is the Environment Program Director for the United Nations. She says officials are trying to get people to take action because there is a climate crisis. Their goal is not to scare people into doing nothing.
"We are not doomed, but rapid action is absolutely essential. With every month or year that we delay action, climate change becomes more complex, expensive and difficult to overcome," Andersen said.
The UN IPCC report stated that without fast and extreme measures to cut carbon pollution, the world is not likely to limit warming to 1. 5 degrees Celsius. The global temperature has already increased by 1. 1 degrees Celsius. After 1. 5 degrees, climate change will quickly worsen causing environment to be in danger. It will cause an increase in weather disasters.
James Skea is a leader from the UN IPCC Report. "We don't fall over the cliff at 1. 5 degrees. Even if we were to go beyond 1. 5, it doesn't mean we throw up our hands in despair," Skea said.
Michael Mann is a climate scientist at Pennsylvania State University. He says that scientists used to think Earth would continue to warm decades after we balance emissions. Balancing emissions to net zero means not creating more carbon in the atmosphere than oceans and forests can remove. New research suggests that it will only take a few years to decrease carbon levels in the air after we balance emissions.
