Subscribe now

Letter: Queer quantum query in the quad

Published 17 August 2016

From Peter Phillips

I am glad to read that, as an Anglican priest, I may not be wholly redundant after all. Jon Cartwright's article makes me think that Bishop Berkeley's theory of immateriality may not have been so far from the mark after all. Ronald Knox's 1924 poem sums it up neatly: “There was a young man who said, ‘God, / must think it exceedingly odd / if he finds that the tree / continues to be / when there's no one about in the quad.’ REPLY: ‘Dear Sir, your astonishment's odd. / I am always about in the quad. / And that's why the tree / continues to be / since observed by, Yours faithfully, God.'”

Felindre, West Glamorgan, UK

Issue no. 3087 published 20 August 2016

Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers.

Sign up
Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop