This year on Earth Day, 22 April 2024, we are many who will be waving a flag for the Earth. Would you like to wave one as well?

This year on Earth Day, 22 April 2024, we are many who will be waving a flag for the Earth. Would you like to wave one as well?
The Sustainable Hour celebrates our 500th episode by raising the Earth flag and planting a tree. Our guests are carbon consultant Heidi Fog and author Michael Sheldrick.
Dutch graphic designer Tijs Bonekamp explains why he believes a flag for the Earth could become a very powerful way to connect people who share the same goal: to protect life on planet Earth.