To be announced. Keynotes carry more weight here than at most meetings, because there is no parallel call for sessions: between them they set the range of the symposium. We are taking the time to assemble a slate that covers the physics, the ecology, the prediction problem and the consequences for people, and that is not drawn from the same few institutions.

Suggestions are welcome, particularly of people you think are under-invited. Write to IMHWS2027@gmail.com.