How much more thoroughly? Golden rice has been going through clinical trials for almost a decade now. When do we decide it's safe? Fifty years? Two hundred? Or

How much more thoroughly? Golden rice has been going through clinical trials for almost a decade now. When do we decide it's safe? Fifty years? Two hundred? Or never, because it's not really about "enough testing", it's about a kneejerk reaction to an unfamiliar process.