Life on Earth under 'existential threat': Climate scientists

Climate change is an "existential threat" to life on Earth, according to a report by scientists. The report highlights the unprecedented heat records and extreme weather events experienced in 2023, and warns that humanity has made minimal progress in reducing greenhouse gas emissions. The authors urge a shift in perspective to view climate change as a systemic, existential threat. They also highlight the need for urgent action to curb emissions and increase funding for climate adaptation.