>From _Science_: 1 Dec 2000:
Sweden has new rules; persistent and bioaccumulative chemicals will be
presumed dangerous until proven otherwise, and banned from use.  This rules
will be applied to chemicals in use, not just old ones.  There's a good chance
the EU will move in the same direction.  persistent: Half-life of more than 8
weeks in aqueous environments; bioaccumulative: being 2000 times more likely
to accumulate in fish tissue than seawater.  Companies bear the costs of
testing.
Seems pretty reasonable to me, actually.  But then I spent the day learning
about milk-based paint and low-impact household cleansers (hydrogen peroxide,
baking soda, white vinegar, lemon juice, salt (abrasive)).
-xx- Damien X-) 
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