Eli Dourado—whom you might know from his writing on geothermal, supersonic, energy superabundance, or NEPA—is doing an AMA (Ask Me Anything) on the Progress Forum.

Get your questions in now, and upvote the ones you want to see answered. He’ll start answering Monday (Jan 30).

After you’re done, check out our previous AMAs with Tyler Cowen and Patrick McKenzie.