Kinsey played a major role. Very solid, very empirical, vast, comprehensive, fought by some churches and no doubt by some patriarchs. But science prevailed… Unfortunately sex is generally confused with love both in literature and in reality. Sex is ephemeral pleasure of the genitalia—any genitalia. Love is emotion, energy, synergy between two human beings. Love and sex complement but do not replace each other, being of utterly different natures.