I’m a speaker, consultant, author, toolmaker, and strategy professor at UCL.

I’ve spent over a decade researching the difference between risk and uncertainty — I’ve now broadened my scope to explore the wider range of types of not-knowing that we face.

My speaking, consulting, and writing are all aimed at helping leaders and their organizations understand uncertainty and design themselves to flourish in it.

Here’s what I’m doing now-ish.

---

Contact

For speaking enquiries, contact Deborah Rey-Burns at Propela.

For consulting enquiries, email me@vaughntan.org.

I write a biweekly newsletter called the Uncertainty Mindset — it’s free and easy to un/subscribe.

To chat, find me on Farcaster @vt, Bluesky @vaughn.bsky.social, Twitter @vaughn_tan, or LinkedIn.