Four years after his death, it is still faintly surprising to recall that Christopher Hitchens is no longer resident on this Earth — or on any other sphere, if his friend Richard Dawkins is correct. A quote from Dawkins graces the cover of And Yet…, a final gathering together of Hitchens’s essays and the sequel to the bestselling anthology Arguably; he was, notes his ‘fellow horseman’, the ‘finest orator of our time’.