Harry Harlow Monkey Experiment

After watching this video it is shown that Harry Harlow uses a monkey in his experiment to see which type of mother he prefers; a wire mother who nurses or a cloth mother who provides comfort. It was obtained from the experiment that the monkey spent 17 to 18 hours a day with the cloth mother and less than 1 hour a day with the nursing wire mother. What is really love? I believe from this video that the monkey preferred the mother of cloth over the mother of wire because comfort is necessary in order for one to develop. Being comforted is much more worthwile then being lonely. Cloth is much more satisfying then wire.