Global warming is already taking its toll on the planet, bringing not just higher temperatures but an increase in extreme weather events across the world. While it’s crucial to reduce our carbon footprint as much as possible, scientists predict that even just 0.5°C (0.9°F) further warming could have a drastic impact on our lives. As International Mother Earth Day takes place on 22 April, we reveal some of the things that you can do to protect yourself and the planet, from the commonplace to the slightly more bizarre…