A newly published paper by researchers with Harvard University tried its best to make a connection between fracking and high levels of radiation–and failed. You won’t know that by reading biased media accounts of the study nor by reading comments from so-called experts reporting on the findings. But when you read the study itself (below), the inescapable conclusion is that Harvard researchers didn’t prove a darned thing, other than there’s no real threat to human (or animal) health from air emissions coming from fracked oil and gas wells.