It seems that philosophical discussions of any issue lead nowhere, since disputes are bound to arise whatever answer is given to a philosophical question. Discussion of any philosophical question seems to lead only to endless series of arguments and counter-arguments. On the other hand, whatever happens in philosopical discussions and debates seems to make no difference to our ordinary life - science goes on, religion goes on, anti-religious ideologies go on, society goes on. So, wouldn't it be better to devote our time and intellectual resources to things that make difference (i.e. to practical things or theoretical things that make practical difference)?