High Alert: Need To Do Something About The Climate Emergency!

Miami now floods even when there's no rain and breed about the map are glare down a sixth mass extinction. These are just a fraction of the current catastrophes climate change has wrought, and scientists warn this is just the beginning.
More than 11,000 scientists from 153 countries signed an open letter published on Tuesday in Biosciences declaring a climate emergency that threatens "the fate of humanity." The paper, co-authored by researchers from the University of Sydney, Oregon State University, University of Cape Town, and Tufts University, urges governments and other powerful groups to look beyond global surface temperature when measuring the severity of climate change. It also outlines six broad areas in which society must act to mitigate the worst effects. Its co-authors compiled more than 40 years of publicly available data to reach their conclusions.
“Scientists have a righteous responsibility to openly alert humanity of any calamitous danger,” opens the letter. “On the base of this accountability and geographical sign conferred below, we acknowledge apparently and emphatically that planet Earth is facing a climate crisis.”
According to the Intergovernmental Panel on Climate Change, if global temperatures exceed 1.5 degrees Celsius above pre-industrial levels, extreme weather events will become the new norm alongside significant sea level rise. At around four degrees Celsius, scientists warn of a "hothouse Earth" where natural feedback systems that keep the planet cool will collapse—a climatic tipping point beyond human control. But focusing on the thermostat isn’t enough, the study authors claim. They advise a vast set of sign including human population growth, meat consumption, tree-cover loss, energy consumption, fossil-fuel subsidies, and annual economic losses due to extreme weather events. These extra vital signs will help policymakers understand and contain the unfolding catastrophe.
The researchers took a close look at those additional gauges and saw signs of trouble: Increased per capita meat production, global tree cover loss, and continued fossil fuel consumption, for example. These actions contribute to escalating temperatures and rapidly receding glaciers. Tracking temperature increases shows how bad things are right now, but metrics such as these show what direction we’re heading in—which is important to know if we’re serious about turning the tide.

By – Abhishek Singh
Content - https://www.popsci.com/climate-emergency/