I am intrigued by the possible implications on the shifting quality of decision making for executives and people who are charged with making high quality judgements in sensitive decision moments as aging occurs in these individuals.

As we encourage people to work longer it would seem prudent that we consider how aging affects the quality of their work (regardless of other factors such as motivation). The implications include: role design, installing additional "safety" factors, measuring "age" triggered performance debilitating factors, etc.

Is there a good accessable (i.e., for a non-medical lay reader)  article that touches on these broader societal implications?