Each of these is a programme that has looked into a research question requiring an extended investigations. These are the ones where I’ve done months or years of work, often in collaboration with others.
This section is smaller and slower-moving than the others, because each piece represents a significant commitment.
See also Jottings and Library Articles. You can also browse by tag.
Aimed at scientists joining the new epidemiology, my research paper is an advanced draft heading towards preprint for epidemiological modelling work I am doing . The paper consists of 6 pages including diagrams and how-to boxes introducing scientists to epidemiology and advising how they can immediately apply their discipline. It gives a sense of where epidemiology came from, why it has proven to be insufficient, and what it has become in 2026. ...