We’ve all been through enough these past few days to understand what happens when a community that perceived itself to be safe suddenly finds out it isn’t. It’s as John Wyndham says in his, The Day of the Triffids: “It must be, I thought, one of the race’s most persistent and comforting hallucinations to trust that ‘it can’t happen here’ – that one’s own time and place is beyond cataclysm.” That’s what the people of Newtown, Connecticut must have thought, until that awful day. Admittedly, it was hard to detect what was about to happen. It most often is, when some imbalanced individual decides to break out of societal norms and wreak havoc. But there are other influences that threaten our communities that can…