All the problems plaguing the world today are in fact problems of Science. And all of them are completely solvable within a time span of few decades, by understanding the identities of existents, especially Man. First thing to grasp is the fundamental law of existence. The rule that makes all knowledge possible: A is A.
The purpose of Philosophy is to help a man to integrate the whole span of his life. In essence, it amounts to teaching a man to think and act in terms of concepts that he can validate with reality as the standard.
YOU CAN EVADE REALITY. BUT YOU CANNOT EVADE THE CONSEQUENCES OF EVADING REALITY.
If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away.
HENRY DAVID THOREAU