What if one idea could shift the world’s climate future? In this eye-opening episode, Marcus sits down with  Daniele Visioni to uncover the surprising science shaping the planet’s temperature and the cutting-edge climate tools most people have never heard of. Clear, bold, and packed with powerful insight, this conversation opens the door to possibilities that could change how we think about risk, responsibility, and the future we’re building.

Daniele Visioni is an Assistant Professor at Cornell University and a leading climate scientist specializing in climate intervention research. With a PhD in Atmospheric Chemistry and Physics from Italy, he has collaborated with more than 300 scientists and contributed to over 100 peer-reviewed papers. He also serves as Head of Data at Reflective, a nonprofit accelerating global research on climate solutions.

Episode highlights:

[0:00] Intro
[2:29] CO₂ as planetary debt
[5:04] What solar reflection can do
[9:14] Who caused the climate debt
[14:20] Volcanoes as natural experiments
[18:48] How stratospheric injection works
[21:30] AI tools in climate modeling
[22:08] Great Barrier Reef protection
[27:46] Risk, caution, and trust
[30:45] The fast Vs. Slow debate
[37:53] Why people struggle with global thinking
[41:00] Working with scientists worldwide
[52:52] Outro