logo

john baez

  • The Joy of Condensed Matter

    Hard times in fundamental physics got you down? Let’s talk excitons.

  • Baez_HERO

    Is Net Zero Emissions an Impossible Goal?

    What it would take to suck more carbon dioxide out of the air than we put in.

  • Baez_HERO-3

    The Math That Takes Newton Into the Quantum World

    How a math professor learned to stop worrying and love algebraic geometry.