I myself believe that there will one day be time travel because when we find that something isn't forbidden by the over-arching laws of physics we usually eventually find a technological way of doing it.

David Elieser Deutsch FRS (born 1953 in Haifa Israel) is a British physicist at the University of Oxford. ")
Richard Dawkins's refinement of Darwinian evolutionary theory and the modern evolutionary synthesis especially the ideas of replicator and meme as they integrate with Popperian problem-solving (the epistemological strand). He examines the nature of memes and how and why creativity evolved in humans.

He is a non-stipendiary Visiting Professor in the Department of Atomic and Laser Physics at the Centre for Quantum Computation (CQC) in the Clarendon Laboratory of the University of Oxford. He is a proponent of the many-worlds interpretation of quantum mechanics. David Elieser Deutsch FRS (born 1953 in Haifa Israel) is a British physicist at the University of Oxford.