Donald Hoffman states that when it comes to a brain or a volleyball, “if you don’t look, it’s not there”. He also believes that “a volleybal...

The philosopher Anthony Quinton expressed an “anti-conventionalist” (or Platonist) position on the analytic when he wrote: “There is a non-...

One Pythagorean position on physics is summed up by the ontic structural realists James Ladyman and Don Ross: “Mathematical entities such as...