Some of these climate change harms have been warned about for years, even decades, and have become reality, now written in the past and present tenses.
Climate change is likely going to make the world sicker, hungrier and more dangerous in the next 18 years with an “unavoidable” increase in risks, a new United Nations science report says.
Global heating is having dire effects for people and nature, according to a new U.N. report. Scientists call for urgent action to curb greenhouse gases and adapt to worsening impacts.