Hannah Ritchie — one of the most lucid and data-driven voices in climate and sustainability — returns to talk about her new book Clearing the Air: 50 Questions and Answers about Climate.
Ben and Hannah explore why honesty builds trust in climate science, why the 1.5 °C target is likely out of reach (and why that’s not the end of hope), and China’s paradoxical role as both the world’s largest emitter and clean-tech powerhouse.
They dig into how abundance, not austerity, could define the next phase of climate progress; how to manage renewable energy variability and mineral demand; and why “net zero” may need a more realistic framing.
Hannah also shares personal reflections — what she’d tell her 16-year-old self, how she balances optimism with realism, and the daily coastal runs that keep her creative and grounded. The conversation closes with a look at smart philanthropy, innovative climate projects, and the habits that sustain hope and curiosity.
An hour of evidence, insight, and grounded optimism — a conversation about how to think clearly, act practically, and stay inspired in a warming world.