The document discusses several theories on the origin and nature of society: 1) Thomas Hobbes viewed the state of nature as one of "universal strife" and civil society was created through mutual agreement for protection. 2) John Locke saw the state of nature as a "golden age" but property was insecure, so civil society was formed to protect property and preserve order. 3) Jean-Jacques Rousseau believed that as populations grew and quarrels increased, civil society was necessitated through a social contract to restore individual rights and have a sovereign with legislative power.