He's been shouting the answer ever since.
Extreme times demand a cool, measured approach.
It's time to apply the precautionary principle to George W. Bush. You've likely heard about this good-sense marriage of science and ethics. The principle, developed in Europe, arrived in the US via a 1998 conference in Racine, Wisconsin. In this context the proponent of an activity, rather than the public, should bear the burden of proof. There's little doubt that the president is a threat to health and the environment.