For more information about Harvard Magazine and this podcast, visit www.harvardmagazine.com/podcast and follow us on <a href="https://twitter.com/HarvardMagazine">Twitter</a>, <a href="https://www.facebook.com/HarvardMagazine/">Facebook</a>, and <a href="https://www.instagram.com/harvardmagazine/?hl=en">Instagram</a>.For a transcript of this episode, go to <a href="https://www.harvardmagazine.com/2020/preview-ask-a-harvard-professor-season-three" target="_blank">https://harvardmagazine.com/podcast/2020/preview-ask-a-harvard-professor-season-three</a>Ask a Harvard Professor is hosted by Jonathan Shaw, Marina Bolotnikova, Jacob Sweet, and produced by Jacob Sweet and Niko Yaitanes. Our theme music was composed by Louis Weeks.

Daniel Schrag and David Keith: Can solar geoengineering help fight climate change?

A podcast presented by Harvard Magazine. Managing editor Jonathan Shaw sits down with some of the world’s most thoughtful scholars to discuss everything from academic ethics – to hip hop music and medical marijuana.