I explore, through writing and conversation, the forces and ideas shaping our world,
the different ways we make sense of them, and what they mean for how we live -
with one another, and with the living and non-living world on which we depend.

Sometimes in depth. Sometimes briefly.
Occasionally just something I could not resist.

Tomorrow & Then

My professional home is transformation and evaluation, and before that the scientific research leadership that shaped my early career.

As South African and global citizen I am insatiably curious about how the world actually works, what the future might look like, and what is worth being and doing so that we can live well in it. 

 I also care deeply about the non-human world of which we are part. Here I share what catches my attention, challenges me, or simply seems worth thinking about.

Latest

Innovations

Selected frameworks, concepts and practical instruments that I have developed over the years, through my work on evaluation, transformation and systems change — sometimes on my own, and sometimes with others.

Guest Writers

From time to time, I invite colleagues, friends and people whose thinking and work I value — including Young and Emerging Evaluators — to write here in their own words.