Wikipedia and the Limits of Co-Creation(?)
Wikipedia contributions are starting to plateau in part because some of the qualities of a healthy, creative system are being eroded by changes in how posts are being edited and controlled.
Asking the Right Question / Adding to the Organics Debate
Is asking whether organics are healthier than conventional food the wrong question — and why the questions we ask shape the knowledge we have
The Organic – Health debate
Focusing on nutrients in the organic-health debate is missing the point on the benefits to the environment and social determinants of health of organics.
Doing important things
Do important things with our lives: how can systems dynamics help?
Obesity the new tobacco?
Is obesity the new tobacco? The parallels are striking.
Censemaking
What is censemaking and why is it here?