If we want our species to survive, if we are to find meaning in life, if we want to save the world and every sentient being that inhabits it, love is the one and only answer" says Albert Einstein. "(I) know that love is ultimately the only answer to mankind's problems" said Martin Luther king Jnr. "Love is all" said John Lennon and thousands of other singers, painters, poets and other artists throughout the ages. So social leaders, scientists and the arts all seem to agree, agree that "Love" is the way to go. So what is known about love? Nothing. Not yet.....