[lambdatronics]

> But the trade off should not be "if there is any risk at all, then no"

I'm a kitesurfer and I'm with you 100%. I'm glad kiting is not banned in most places. Kiters die every year -- I knew someone who was killed, and I've had a couple close shaves. In fact, today I was kiting and witnessed a kiter get rescued by the Coast Guard. It's understandable that society would want to have some say due to the externalities (loss of productive members of society, cost of rescues, risk to bystanders, etc).

IMO it's not the case that 'no risk is acceptable' -- it's just that the risk tolerance for various things seems really arbitrary & out of proportion to reward. For instance, if we didn't accept any risks as a society, we'd ban alcohol & tobacco along with kitesurfing, skydiving and motorcycles, but we don't.