From Richard Wilson
London
I believe your piece on the environmental toxin dihydrogen monoxide (DHMO)
was unnecessarily alarmist (Feedback, 18 May). Many organisations are aware of
the dangers posed by this chemical and are taking appropriate
countermeasures.
Here in Britain, Yorkshire Water has the problem well under control, having
virtually eliminated DHMO from all its reservoirs and rivers. If only everyone
was so conscientious.
