A couple of days ago Katie Hopkins wrote a piece in the Sun newspaper in which she called migrants on the Mediterranean “cockroaches”. The Sun saw fit to publish this. She would prefer to send gunships to desperate migrants rather than rescue ships.

Today it is reported that up to 700 migrants might have drowned in the latest tragedy on the sea many of us think of as somewhere to swim on holiday.

Twitter was alive with criticism of Hopkins, in some cases inviting readers to go back to the 1940s and replace “migrants” with “Jews”. You don't have to go back that far: Rwanda's more recent genocide grew out of a demonisation of the rival tribe that dehumanised them as “cockroaches”.

Which editor at the Sun thought this would be acceptable in a newspaper? Is there no editorial control over language and sentiments that dehumanise – even during an election campaign when questions of immigration demand an intelligent debate and not this sort of inhumane diatribe?

What is going on in the mind and soul of Katie Hopkins to generate this sort of stuff?

And what responsibility does the Sun take? Or does it endorse such writing?