This is my interview with David Deutsch, Visiting Professor of physics at the Centre for Quantum Computation, the Clarendon Laboratory, Oxford University and an Honorary Fellow of Wolfson College, Oxford. We discuss the constructor theory of information, some of its conjectured principles, the unification of classical and quantum information, and more.   

Constructor Theory of Information paper - https://arxiv.org/ftp/arxiv/papers/1405/1405.5563.pdf