‘Are a cow’s farts the worst for the planet?’ Children’s climate questions answered

What are young people most worried about? We put their queries to the experts How long until the climate crisis causes irreversible damage? Ewoenam Tetteh and Faith Otasowie, both 15, Westcliff-on-Sea, Essex You are obviously both smart and thoughtful kids, so I will be blunt and tell you that climate change is already causing big changes in our world. You can see this in the melting of the ice sheets in the Arctic and Antarctica, in the rising temperatures in cities around the world, in the changes in how much rain we get, and, perhaps most importantly, in the extinction of many plants and animals that are not able to adapt. One of the most important ideas to grasp about …