Privacy Policy

This website is owned and operated by William Duggan.

We collect only the information you voluntarily provide when you contact us by email. This information is used solely to respond to your enquiry and is not shared with third parties except as necessary to operate the website or as required by law.

We do not use your information for marketing purposes.

If you have any questions about this Privacy Policy, please email wrd3@gsb.columbia.edu.

Last updated: September 2026