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 assistants, who are able to respond much more quickly to email than I can.

If you have a question, please see the many 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 want me to endorse, sign, or review a book, a letter, a petition, a study or a similar product, I’m sorry I am typically unable to do so. Please read my review policy before you use this contact form to send an email.

If your comment relates to Twitter, please tag me in a tweet or comment there. I’m only able to take Twitter-related requests on the platform itself.

If you’re wondering where I’ll be speaking next, most of my events are online, which means you can attend from anywhere in the world! I currently post these on Facebook and Twitter; I let the calendar on this page lapse over the pandemic but am hoping to re-populate it soon.

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

I prefer giving carbon-neutral video presentations, which don’t require so much planning; and so many have taken me up on this offer that I typically give more than 100 virtual presentations each year. I love being able to talk to so many different groups all over the world, but after many years of doing this, it has tired me out! For that reason, I’ll be taking a break from giving virtual presentations from January through August 2023. I’ll still be sending out our weekly newsletter and posting on social media, as well as making videos to share; but I won’t be accepting any new requests for virtual presentations before Fall 2023.

Until then, I encourage you to use one of my many talks archived here; no permission needed. Thank you!