The Psychology of Collective Climate Action With Sophia Dasch

This episode features a conversation with environmental psychologist, Sophia Dasch. It was recorded in February 2026.

Sophia works at the intersection of psychology, policy, and climate action. She’s an expert on the psychology of social movements, and of climate action more broadly.

I discovered Sophia through her co-authored book “The Psychology of Collective Climate Action” which she describes as a passion project of the non-profit organization, Wandelwerk.

The members of Wandelwerk – which roughly translates as "change collective" – are psychologists by training, grounded in scientific research, and at the same time they’re active participants in the climate movement. Their collective mission is to bridge these worlds by translating psychological insights into practical tools for climate action.

They do this through workshops, educational programs, public engagement, and their own research – as well as publications like the book “The Psychology of Collective Climate Action,” which is freely available as an open-access resource. And, for me, is one of the most important reads of recent years. 

Alongside Wandelwerk, Sophia works as a policy consultant at the research institute ConPolicy, where she brings her expertise to topics such as Action for Climate Empowerment (or ACE), risk communication, and digitalization.

Amongst other things, Sophia and I discussed the psychology of movement building, the three non-negotiables for collective climate action, and the many ways communicators can contribute to putting them in place. 

This one instantly slides into my top 10 biggest impact episodes. So, get your notepads ready!

Additional links

Get the book The Psychology of Collective Climate Action

Visit the Wandelwerk website