Constructor theory is a proposal for a new mode of explanation in fundamental physics, first sketched out by David Deutsch, a quantum physicist at the University of Oxford, in 2012. By allowing such counterfactual statements into fundamental physics, it allows new physical laws to be expressed, for instance those of the constructor theory of information.
Constructor Theory of Information
David Deutsch & Chiara Marletto
Documentaries, videos and podcasts
Chiara Marletto: Constructor Theory