More to the point, it's the collapse of the carefully balanced entente around things like WMD and war crimes that will be our undoing.
Recent events have brought this into sharp focus.
This is really the glue that holds it all together -- that we and our allies haven't even had to think about these things for our entire lives up until now.
I hate to be hyperbolic, but I fear that fear of these things will soon become a looming presence in our lives. For the rest of our lives. And kids' lives. And grandkids' lives.