Sclera other species share, but also to the fact that the human iris is relatively small and comprises a significantly smaller portion of the exposed eye surface compared to other animals. It is theorized that this adaptation evolved because of our social nature as the eye became a useful communication tool in addition to a sensory organ. It is believed that the conspicuous sclera of the human eye makes it easier for one individual to infer where another individual is looking, increasing the efficacy of this particular form of nonverbal communication. Animal researchers have also found that, in the course of
Catholic theology of the body union is not possible, abstinence is required. And, he added, in the time of World War II, so many acts of real heroism were required of men and women in so many countries, against which sexual abstinence paled in comparison. The human body and its needs should not be the centre of gratification but need to be sublimated to spiritual priorities that reflect the divine design and destiny. Marriage is not the highest value and human dignity must be preserved and applied in the marital act. The teachings of the Church reject a hedonistic view of the human body, while