My health data.
My control.
One living database. Food logs, wearables, bloodwork and medical reports — brought together so I can ask better questions about my health, with AI.
Partner at Impact Amplifier. Twenty years financing purpose-driven ventures across Africa. Essays on Substack.
Our family. Six years of weekly Woolies purchases. The real numbers behind the South African energy and cost of living crisis emerging.
See the August reportTo 30 Aug 2026. *Some basket comparisons exceed a year.
Spaghetti: 7 Aug 2025 – 11 Aug 2026.
One living database. Food logs, wearables, bloodwork and medical reports — brought together so I can ask better questions about my health, with AI.
August 2026
International cohorts of universities come to Cape Town on immersion modules, and I lecture on: social entrepreneurship and impact investing in Africa, how to build entrepreneurial ecosystems, and on capital allocation strategies with regards to impact.
Hosted by the UCT Graduate School of Business, I generally lecture for these three cohorts three times per year.

Postgraduate and MSc Management cohorts on a Cape Town immersion built around innovation, sustainable finance and social entrepreneurship.
Zeppelin University
EMBA and MBA students in Cape Town on study tours and GNAM-style exchange weeks, touring local businesses and taking classes on site.
The Summer Abroad South Africa programme anchors in Cape Town, pairing lectures with consulting missions alongside township micro-entrepreneurs.
November 2021
Many of my friends and family struggle to understand the nature of my work. For the October/November edition of The Big Issue in South Africa, my team and I were asked to guest edit the entire magazine, which is about the clearest answer I have given.
The themes: the emergence of social innovation and its ecosystem, the future of work, online safety in Africa, and the tech-enabled ventures we back.
Impact investing in Africa and purpose-driven entrepreneurship are my key topics of expertise. Places I have spoken or lectured:
















Free. Irregular. Written when there is something worth saying.