Challenges

Uncover the reality of the world's largest ocean plastic accumulation and learn how systems-level changes can protect marine ecosystems.

Discover how to detect toxins and microplastics in everyday products. Master simple, effective swaps to detoxify your home and safeguard your health and the environment.

Explore how the two most popular methods of waste disposal incineration and landfills work, their environmental impacts, and how cities decide between both systems.

Learn what the circular economy is, how it reshapes our approach to consumption and waste, and the environmental benefits it offers.

This challenge explores the world of fast fashion: what it is, the environmental impact it creates, and what we can do to contribute to a more sustainable future.

Learn the essentials of composting, from understanding decomposition to building systems, troubleshooting challenges, and using finished compost effectively, empowering you to reduce waste and enrich the environment sustainably.

Learn what microplastics are, where they come from and the impact they have on us and our planet in our microplastics challenge.

Learn the principles of Reduce, Reuse, Recycle in this Challenge, highlighting their importance and impact on sustainability