Time for something slightly different again.
Given the number of flying hours to which the Formula One community is subjected, and given that frequent flyers experience elevated doses of radiation, I've made an estimate of the average annual Formula 1 radiation dose:
http://mccabism.blogspot.com/2009/10/radia...ormula-one.html
The good news is that even an individual pursuing a 25-year career in Formula One, will experience only a one-in-a-hundred increase in the pre-existing risk of acquiring a fatal cancer. However, taking the collective dose to the Formula One community into account, I estimate that a couple of people or so will acquire fatal cancers due to the flying hours they accumulate.
I've made some order-of-magnitude estimates in my calculations, and I'd like to hear from people if better figures are available. For example, based on the long-haul races alone, I've assumed that there are in the order of 200 flying hours per year. In addition, for the collective dose estimate, I've assumed that in the order of 1,000 people fly to every race.
