Tuesday assorted links
1. New CBA for the child allowance, showing basically a 10x benefit to cost ratio.
2. New survey of the non-health effects of air pollution.
3. The importance of teaching frontier knowledge.
4. Marcus Rediker’s tips for historical writing, excellent and also of more general interest.
5. The current state of nuclear brinksmanship (NYT).
6. “Companies are marketing polygenic risk scores as part of IVF…” And more here.