Altruism (biology) most common mechanism of reciprocity in nature, this kind is present in humans, primates, and many other mammals. Also known as, "If you're nice, I'll be nice too." This mechanism of reciprocity is similar to the heuristic of the golden rule, "Treat others how you would like to be treated." Parties mirror one another's attitudes, exchanging favors on the spot. Instant attitudinal reciprocity occurs among monkeys, and people often rely on it with strangers and acquaintances. Also known as, "what have you done for me lately?" Individuals keep track of the benefits they exchange with particular partners, which helps them
A Word of Science: The First and Final Chapter Kevin Harper. A Word of Science: The First and Final Chapter A Word of Science (subtitled The First and Final Chapter) is the debut studio album by British electronic producers Nightmares on Wax. Released by Warp Records in September 1991, it is the act's only album as a group before it became a solo vehicle for George Evelyn. Evelyn nonetheless recorded and produced the album alone, incorporating samples and elements from demo tapes he made in the late 1980s. Although Nightmares on Wax debuted with two well-received techno singles in 1989-1990, "A Word of Science" is eclectic and largely moves