My natural inclination is philosophy, not the physical sciences. By philosophy, I do not mean academic philosophy. Academic philosophy has lost its way and is not philosophical at all. If you think of Wittgenstein and his preoccupation with language, you ask: what has that got to do with philosophy? Philosophy has to do with efforts to understand whether this life of ours has meaning or not. We are born, grow up and live in pain and must die. We are like other animals and trees, biological organisms; our bodies are made of matter (the various elements, atoms, particles and sub-particles)…