Three years after a loony shot some Brits on a beach in Sousse, tourists are allowed back in the country. Really, sometimes I despair at the madness of humanity. It is beyond me that, with this morality and philosophy, tourists were not banned from England - no, the UK - after a terrorist incident on Westminster Bridge or in Paris, after attacks on a concert. It's not just common sense and lateral thinking that appear to have left our species, but all ability to think sensibly.