Global Temperatures Over Last 24,000 Years Shows Today’s Warming Is “Unprecedented”
The current planetary increase in temperature from human - caused glasshouse gas emissions is the fastest variety to the satellite ’s climate since the peak of the last Ice Age 24,000 years ago . In a new data analysis , researcher reconstructed the variation in temperatures over the last 24 millennia and found current global temperature are " unprecedented " . The new study , led by the University of Arizona and print inNature , add to evidence thathuman activityis the cause of the climate crisis ....