<p>Well what about people who randomly donate to something or go to help a soup kitchen for 8 hours and don’t tell anybody? And what about people who are smart and childless?
Animals NEED to reproduce to maintain logistical growth, while humans have such a high population that if you don’t have children, that’s fine, but if you do, that’s cool too. Also, animals have INSTINCTS, not thoughts, so they can’t really go against their insticts - they have sex solely to reproduce.</p>