Fine-Tuning Conversations: George Ellis and Ard Louis Part 1, Top-Down Causation

George Ellis and Ard Louis discuss emergent and downward causation. They touch on language, programming, and emergent sciences. This discussion was conducted at Trinity College, Oxford, on November 5, 2015, and is part of the Consolidation of Fine Tuning project. For more information visit our webpage: https://finetune.physics.ox.ac.uk.