Concerns about climate change have morphed into a full-fledged social movement, encouraging people, especially young people, to take action to tackle this problem. However, not everyone is aware of this threat’s severity and the measures to reduce climate change. Fortunately, many campaigns exist today whose aim is to inform, increase awareness, and shape public perception of issues and solutions creatively and innovatively.

Below are five of the most ingenious and ground-breaking climate change awareness campaigns the world has seen so far.