Greta Thunberg speech to COP25

This recommendation (a video rather than a podcast) comes from Teresa Cox, which has recently joined CA-WN's steering group. Teresa says:

I've recently been studying a short course, Climate Change: Transforming your organisation for Sustainability. As part of this there is a link to Greta's speech and listening to this really brings it home how important it is to make change happen.

The speech was made in 2019 but remains very relevant as the changes Greta was calling for then have still largely not been made.