An 89yo and a 92yo both killed after losing control of and flipping riding lawn mowers. Maybe there is an age when we should stop operating dangerous machinery.
The problem is what age ? When we say that, we generally think of other people. I think the decision is very hard to take.
I agree it is hard to set limits but would suggest that both 89 and 92 are on the wrong side of the dividing line for most individuals. I don't know if there is data on age versus tractor accidents but suspect it is like for motor vehicles. If so then pretty clearly there is increase risk starting at about 70. No one would suggest stopping at 70 but when the curve heads up (more accident risk) there might be some sort of public guidance. No license required to operate lawn mowers obviously but a public relations/public health campaign to make people think through the issue might help families decide.
I'm only 60 so I have a way to go. But if you are doing something you like/want to do and there is little/no risk to other people, I hope no one ever says I can't because I'm too old.
I agree. Risk to others is the main thing. .