The weird part:In cancer no drug should suppress the immune system, so Ariad's approach seemed inadvisable.

FORBES: Mission Improbable

Although knowledgeable professionals can disagree which approach is workable on a given set of facts, most agree that ignoring the situation is inadvisable.

FORBES: Still Have A Foreign Bank Account?

The government replies that the Clean Air Act requires deference to the EPA administrator's judgment on these matters, and that the current administrator has concluded it would be inadvisable to enact rules and regulations at this time.

NPR: Supreme Court Hears Global Warming Arguments