Takeaways:
- Transitioning to a circular economy (minimizing resources, reducing waste and carbon emissions) is the way forward to protecting the planet.
- Belgian company PermaFungi harvests around 900 kilos of mushrooms a month from used coffee grounds.
- Two French students have found a way to transform discarded chewing gum into skateboard wheels and are now backed by major brands such as Vans and Mentos.
