NORTH EASTHAM — Thursday night marked the first time the public had an opportunity to weigh in on a recently released report on shark detection, deterrence, exclusion and other alternatives intended to keep people safe, or at least safer, when they enter the water at Outer Cape Beaches. “There’s a lot of techniques out there, and none of them are all that perfect, that’s what it comes down to,” said Todd Morrison, an oceanographic engineer for the Woods Hole Group, which produced the Outer Cape Shark Mitigation Alternative Analysis. The report was prepared under a $50,000 contract paid for by...