René Descartes argued that each of us is, fundamentally, a thinking thing. Thought is our defining activity, setting us aside from animals, trees, rocks. I suspect this has helped market philosophy as the life of the mind, conjuring up philosophers lost in reverie, snuggled in armchairs. But human beings do not, in fact, live purely […]
Humans exist in space. Our bodies are three dimensional: we have length, breadth, and depth. In the 17th century, philosophers worried about what else exists in space. Teapots. Trees. Planets. All these things seem to exist in space too. What about spirits?