Science and logic are products of philosophy, so I would hardly call philosophy useless. By "armchar" I presume you mean philosophy is not empirical. This is tr

Science and logic are products of philosophy, so I would hardly call philosophy useless. By "armchar" I presume you mean philosophy is not empirical. This is true to some extent, but you could level the same criticism against math, and math still turn out to be usable to solve problems in the real world.