Why Science Alone Won’t Deliver Climate Action

What if the real barrier to climate action isn’t a lack of science, but a lack of pressure? And what happens when climate risk collides with political instability, fossil fuel dependence, and public anger in real time?

In this episode, I’m joined by Professor Dana Fisher of American University, author of Saving Ourselves and one of the sharpest thinkers on climate activism, policy, and public mobilisation. We get into what she calls apocalyptic optimism: being brutally honest about the scale of the climate crisis, the democratic backsliding around it, and the need to act anyway. Because the stakes now are painfully clear. Emissions are still rising, climate impacts are becoming impossible to ignore, and the push for decarbonisation is being slowed by vested interests just as the cost of delay keeps rising.

You’ll hear why Dana argues that science is necessary but insufficient for decision-making, and why public pressure is so often the real driver of climate policy, decarbonisation, and net zero progress. We dig into how repression can backfire, why climate shocks can shift public opinion, and why attempts to slow climate action may end up intensifying the response instead.

We also explore why this conversation feels especially urgent now. As conflict, energy insecurity, and policy disruption expose the fragility of fossil fuel dependence, the case for clean energy starts to look less like idealism and more like common sense. From balcony solar to broader questions of power, protest, and public pressure, this episode looks at why the energy transition is about far more than technology. It’s about resilience, accountability, and who gets heard when the system is under strain.

Dana's newsletter is at: https://danarfisher.com/apocalyptic-optimist/
And you can find her TED talk at: https://go.ted.com/danarfisher 

🎙️ Listen now to hear how Dana Fisher reframes climate action, public pressure, and the real forces that move decarbonisation forward.

Sign up to Climate Confident+ for deep dive analysis of the major climate and energy stories of the day.