> the supergeniuses at Brookhaven National Labs decided it would be a good thing
Doing this next to an aquifer was reckless. But doing it at all is just science.
> I grew up on Long Island and I expect that it will eventually kill me
Wouldn't we expect to have solid data on this by now?
Also, "Caesium-137 has a half-life of about 30.04 years" [1]. Less than a quarter of the original sample is still Cs-137. (The rest is mostly naturally-occuring barium.)