Julian Barbour - What is Time? | “Time is change, nothing more, nothing less.” - Julian Barbour Julian Barbour is a British physicist whose work has focused on the study of time
Julian Barbour Wood Print by David Parker/science Photo Library - Science Photo Gallery
Julian Barbour Photograph by David Parker/science Photo Library - Fine Art America
Julian Barbour, Are there any limits of scientific explanation? - an interview - YouTube
Wszechświat według Barboura | Kształt nadziei - Polityka.pl