I think it will be agreed that there is a domain of investigation where physics and philosophy overlap. There are branches of philosophy which do not approach the subject-matter of physics, and a great part of the work of practical and theoretical physicists is not aimed at extending our knowledge of the fundamental nature of things; but questions which concern the general interpretation of the physical universe and the significance of physical law are claimed by both parties. I suppose that (...) ideally the physicist should be allowed to elucidate his own universe up to a point, and then hand it over to the philosopher to ascertain its exact status in relation to a wider outlook. (shrink)

In science it is obvious that we are certain about many things, but among philosophers there is little agreement as to why we know these things. In Knowing Things for Sure physicist and realist philosopher, Mariano Artigas traces the confusion to non-realist philosophies and argues that practitioners of experimental science do reach logical truths about reality.

If humans are purely physical, and if it is the brain that does the work formerly assigned to the mind or soul, then how can it fail to be the case that all of our thoughts and actions are determined by the laws of neurobiology? If this is the case, then free will, moral responsibility, and, indeed, reason itself would appear to be in jeopardy. Murphy and Brown present an original defence of a non-reductive version of physicalism whereby humans are (...) the authors of their own thoughts and actions. (shrink)