With Earth Hero, learn how taking a few simple steps can reduce your carbon emissions and deepen your connection with the planet.

What we love: Earning points by completing tasks, such as sending an e-card instead of paper, or setting up a tool library with your neighbours. Each evidence-based action levels you up on your journey from Seedling to Earth Champion.

Quick tip: The Community tab highlights like-minded initiatives around the world, such as Intersectional Environmentalist, a space for people of colour to learn about climate justice, and Our Kids’ Climate, a parent-led organisation.

Meet the creator: A project of the non-profit Earth Hero, the app is run entirely by a volunteer team of writers, software engineers, researchers and others.