There is a simple answer to such tragic events, but it needs to be taken higher than universities: right to the very top of the Establishment. Any and all countries where such barbarism is allowed to be perpetrated should have their diplomatic relations cut off, if they exist, and all trade and travel there embargoed. Being left isolated as pariah states will soon make them put their houses in order. Anyone visiting a country where there is such a risk should meanwhile receive FCO warning of it at the point of purchase of travel tickets, so that nobody can be blamed if they then choose to court danger.
There is a simple answer to such tragic events, but it needs to be taken higher than universities: right to the very top of the Establishment. Any and all countries where such barbarism is allowed to be perpetrated should have their diplomatic relations cut off, if they exist, and all trade and travel there embargoed. Being left isolated as pariah states will soon make them put their houses in order. Anyone visiting a country where there is such a risk should meanwhile receive FCO warning of it at the point of purchase of travel tickets, so that nobody can be blamed if they then choose to court danger.