Of course much remains to know, but we know how to learn: through scientific research.

I believe that modern science supports free will, in showing that the brain can act spontaneously, not only in response to external stimuli.

All philosophers can do is to abstain from helping the aggressors and to enjoin social scientists to tell the truth instead of joining the choir of liars and hypocrites.

All genuine philosophy transcends national boundaries. Patriotic philosophies are just nationalist ideologies.

From a historical viewpoint, religion is just a kind of superstition, and from a political viewpoint it is a tool of social control.

All the electronic devices are weakening the social bonds. Sociologists and psychologists should study this serious threat instead of repeating that communication is the cement of society.

Contemporary philosophers are facing problems that were unthinkable only one century ago, such as whether space and time are mutually Independent, whether there is objective chance or only uncertainty, whether physics can explain chemical change, whether our behavior is fully determined by our genomes, whether ideation can change the brain, or whether either the economy or ideas are the ultimate roots of the social.