What will happen if the world becomes 4 degrees warmer?

Scientists predict we’re currently on track for a heating of somewhere between 3C and 4C for 2100 Four degrees may not sound like much – after all, it is less than a typical temperature change between night and day. It might even sound pleasant. However, if the entire globe heats by 4C it would render the planet unrecognisable from anything humans have ever experienced. So, what will happen if the world becomes 4 degrees warmer?

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What is climate change? What can I do to help stop climate change? In this brand new podcast series scientist and activist Dr. Ciarán O’Carroll (Extinction Rebellion) explains the science and answers the most frequently asked questions about climate change in a series of bite size podcasts. This podcast will answer all these questions and more in an accessible and entertaining way and turn you from a beginner into an expert!