Of course you have to have a precaution, as long as you have the scientific evidence of what you're cautioning against.
On May 28th, 2009. See this statement in context.
On May 28th, 2009. See this statement in context.
Director, Office for Science and Society, McGill University
Of course you have to have a precaution, as long as you have the scientific evidence of what you're cautioning against.
See context to find out what was said next.