I think that intense diplomatic activity is needed to stop the onset of another Cuban missile crisis. The English Prime Minister no longer speaks for Wales or Scotland, or much of England and there is no longer a “United Kingdom”. There is now a sharply increased likelihood of exceedingly dangerous direct U. S. / Russian conflict. I do not think that scientists should be governed by politicians. This was precisely the thinking of Bertrand Russell and Albert Einstein. The United Nations has already called for a return to stability. I think that if Mr. Trump fired off a volley of nuclear missiles, Mrs May would follow like a poodle into Armageddon.