If a 16-year-old can understand climate change, why do so many still fight it?

Greta Thunberg, the environmental activist would not think she is doing anything that anyone else could have done. Yet in less than 12 months from her first climate strike in front of the Swedish Parliament, she has inspired millions of others to join her and been invited to speak at the UN and World Economic Forum.

Guest: Colin Cullis/Business Unusual Correspondent at the Money Show. 

Picture: Anders Hellberg (Wikimedia)