Just in case we do not already know it, more research highlight the seriousness of the climate crisis. The speed and extent of current global warming exceeds any similar event in the past 2,000 years. The research suggests that the current warming rate is higher than any observed previously. There is no event to compare with it. Not the “Little Ice Age” or what's called the “Roman Warm Period” and other such variations. experts say that this new work debunks many of the claims made by climate sceptics in recent decades.
“There is no doubt left – as has been shown extensively in many other studies addressing many different aspects of the climate system using different methods and data sets,” said Stefan Brönnimann, from the University of Bern and the Pages 2K consortium of climate scientists.