Arsenic and Old Rhetoric
Monday, May 28th, 2001In a world of boundless resources, where no worthwhile project went undone for lack of funding or attention, we could eliminate arsenic and a host of other environmental poisons to arbitrarily small tolerances with impunity. In the world outside of utopian fiction, however, limited resources must be allocated, and what is used for one thing is unavailable for another….It may be that as a society we conclude that reducing arsenic levels is the best use for those resources, but that conclusion is neither obvious nor unanimous and has nothing to do with science.