The Prof G Pod with Scott Galloway The Prof G Pod with Scott Galloway

Who Will Power the 21st Century? — with Hannah Ritchie

Aug 20, 2026 · 48m

Summary

Scott Galloway interviews data scientist Hannah Ritchie on the energy demands of AI, noting that while global consumption is low, local grid strain is significant. They discuss how AI can optimize energy transitions, the economic viability of renewables versus fossil fuels, and China’s strategic dominance in clean tech infrastructure. Ritchie also addresses misconceptions about climate targets, the stagnation of the UK economy, and the importance of electrification for efficiency.

Topics discussed

Sponsors: Engine and Tidy Cats Introduction and AI's energy consumption Geographical challenges of AI power demand AI as a tool for optimizing energy grids Global infrastructure race: US, Europe, and China Nuclear safety perceptions vs. fossil fuel deaths Renewable energy economics and Texas wind power Energy security and the shift to clean power Sponsors: Engine, LinkedIn, and SoFi Electrification and US competitiveness lag EV adoption rates and American car culture Climate targets, resilience, and disaster deaths Techno-realism and hard-to-abate sectors Sponsors: Vanta and Red Bull China's dual role in emissions and green tech Heat deaths, AC, and European culture UK economic stagnation and Brexit impact Hannah Ritchie's career and Substack approach Outro and Sponsor: Uber Eats
Listen ad-free on Castria