If you would like to send me an invitation, a time-sensitive comment, or a request, please do so here. This form goes to my wonderful assistant Laura, who is able to respond much more quickly to email than I can.

If you have a question or a request for my time including an interview, an endorsement, or a review, please see the many questions I’ve already answered our FAQ page, our Global Weirding episodes, and Quora before you use this contact form to send an email.

If you’re wondering where I’ll be speaking next, please check the events page. We have a lot of online events coming up in the fall, which means you can attend from anywhere in the world!

Also, many of my public talks have been recorded; I have over a hundred lectures and webinars archived here and our Global Weirding series has over 30 episodes that are available to be viewed and streamed, no permission needed.

If you aren’t in any of these locations, I’m always open to suggestions. Because my air travel is the largest part of my carbon footprint, though, I usually schedule multiple events in the same location – anywhere from five or six to more than two dozen in a week. This takes a lot of coordination, so we generally collect invitations and book in-person events 12-18 months in advance. However, I’m happy to do a carbon-neutral video presentation on shorter notice.

I have recently assumed the position of Chief Scientist for The Nature Conservancy and released a book, Saving Us: A Climate Scientist’s Case for Hope and Healing in a Divided World. For this reason, my virtual presentations, webinars, and podcasts for Fall 2021 and Spring 2022 are limited to TNC-, book- and COP-related events only. If you would like a presentation on a different topic, I encourage you to use one of my many talks archived here; no permission needed. Thank you!