For investors and founders building breakthrough deep tech for planetary resilience. Sera Tajima, angel investor (portfolio of startups valued at $3.6B+) and growth operator (Y Combinator startups, Webflow, and Zendesk), explores how the tech works and how solutions get funded from pre-seed to scale. Guests include VCs and founders tackling industrial decarbonization, advanced materials, clean energy infrastructure, and moonshot technologies.