Are microwaves good? Are they bad? Is our phone giving us EMF cancer? Is chlorine in water mutating cells? Is vegetable oil the devil? And the nonstick coating on our frying pans? 

Wherever you go, people are either militant pro, or militant anti these things. And both sides sometimes cite studies. There needs to be a research think thank that looks at both sides and makes less biased calls. Maybe a simple wiki page with devoted editors?