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Monday 20 November 2017 11.00 GMT
The latest climate change survey from Yale and George Mason Universities is out, and it shows that Americans are still poorly-informed about the causes of global warming. Only 54% understand that it’s mostly human-caused, while 33% incorrectly believe global warming is due mainly to natural factors.
In fact, a new study published in Nature Scientific Reports developed a real-time global warming index. It shows that humans are responsible for 1°C global surface warming over the past 150 years – approximately 100% of the warming we’ve observed. Lead author Karsten Haustein explained their new index and study in a blog post.