Long a pariah climate solution, Stratospheric Aerosol Injection (SAI) is having its mainstream moment. As the climate movement ponders the planet's deep overshoot, more conversations about geoengineering, solar radiation management, global cooling, etc. are taking place in the open.

Moreover, for-profit entities are raising venture rounds, with Stardust recently announcing a $60M Series A to commercialize their approach to SAI. This moment is feeling genuinely new, and it feels this way to today's guest Dr. Shuchi Talati of The Alliance for Just Deliberation on Solar Geoengineering too.

While I believe we should do the research and have the governance ready for possible future deployment lest it be done in a much less responsible way (I do not enjoy writing these words one single bit), I am finding it hard to accept its use as anything less than tragedy. Some felt this way about carbon removal, and I have greater sympathy for that feeling now too. The owl of Minerva flies only at dusk...

Is SAI an instance of brave humans deploying life-saving technology? Or Promethean hubris for which we should keep our livers guarded? How much should the profit motive influence SAI deployment, if at all? I don't have all of the answers—nor pretend to–but I can point you to the emotional and spiritual core of it that helps me make sense of being a historical actor with agency at this moment in time.

This Episode's Sponsors

⁠⁠⁠⁠⁠⁠Absolute Climate:⁠⁠⁠⁠⁠⁠ the only standard that’s developed independent of registries⁠⁠⁠⁠⁠⁠

⁠⁠⁠⁠⁠⁠Philip Lee LLP: legal resources for carbon removal buyers and suppliers⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Listen to the RCC episode with Peter Minor from Absolute Climate⁠⁠⁠⁠⁠⁠

⁠⁠⁠⁠⁠⁠⁠Listen to the RCC episode with Ryan Covington from Philip Lee LLP⁠⁠⁠⁠⁠⁠⁠

Resources

⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Become a paid subscriber of Reversing Climate Change⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

The Alliance for a Just Deliberation on Solar Geoengineering

"S3E56: Could there be a just solar geoengineering?—w/ Shuchi Talati, Founder of The Alliance for a Just Deliberation on Solar Geoengineering"

"I See a Darkness—The Climate Movement Expects Deep Overshoot"

Stratospheric aerosol injection on Wikipedia

Stardust Solutions, a Geoengineering Startup, Raises $60 Million to Build a Solar-Reflecting System by 2030 on Heatmap

Lichen Ventures

Man's Search for Meaning by Viktor Frankl

Tragic triad

Dwight D. Eisenhower's Chance for Peace speech⁠

"There is only one thing I dread: not to be worthy of my sufferings."

- Fyodor Dostoyevsky

“Let us first ask ourselves what should be understood by “a tragic optimism.” In brief it means that one is, and remains, optimistic in spite of the “tragic triad,” … a triad which consists of … (1) pain; (2) guilt; and (3) death. This … raises the question, How is it possible to say yes to life in spite of all that? How … can life retain its potential meaning in spite of its tragic aspects? After all, “saying yes to life in spite of everything,” …presupposes that life is potentially meaningful under any conditions, even those which are most miserable. And this in turn presupposes the human capacity to creatively turn life’s negative aspects into something positive or constructive. In other words, what matters is to make the best of any given situation. … hence the reason I speak of a tragic optimism … an optimism in the face of tragedy and in view of the human potential which at its best always allows for: (1) turning suffering into a human achievement and accomplishment; (2) deriving from guilt the opportunity to change oneself for the better; and (3) deriving from life’s transitoriness an incentive to take responsible action."

- Viktor Frankl in the postscript to Man's Search for Meaning

"Every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed."

- Dwight D. Eisenhower in the Chance for Peace speech

106 GFG How to Get Abs Like 'Magic Mike'