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 by Nightmares on Wax, rendering "A Word of Science" the only record by the project when it was a trio, despite neither Harper or Halnon appearing on it or touring with Nightmares on Wax in promotion of the album. The group disbanded and Evelyn began making house music for Warp subsidiary Nucleus before creating bedroom productions with Nightmares on Wax contributor Robin Taylor-Firth. Evelyn revived Nightmares on Wax as a solo act in 1995. The subsequent album "Smokers Delight" (1995) built upon the chill-out style of "Nights Interlude" from "A Word of Science"." All tracks written by George Evelyn and