Simon Jenkins (The rouble is soaring and Putin is stronger than ever – our sanctions have backfired, 29 July) writes that sanctions “are meant to intimidate peoples into restraining their princes”. Throughout his piece he puts forward this very instrumentalist view of sanctions, but says not a word about the ethical component.
If you learned that a friend was engaging in deeply immoral behaviour, you may well confront them on it, and if they persist you may choose to distance yourself. I doubt if anyone would think that withholding friendship will force them to change; you just don’t want anything to do with them any more. You no longer operate in a shared moral universe.
