Though the seeds of the theory can be found in the hedonists Aristippus and Epicurus, who viewed happiness as the only good, the tradition of utilitarianism properly began with Bentham, and has included John Stuart Mill, Henry Sidgwick, R. M. Hare and Peter Singer.
The Southern Lights. The southern hemisphere's equivalent of the Northern Lights, Lake Tekapo is one of the best places in New Zealand to see this symphony of colour come to life. Best seen between April and September, Lake Tekapo is known for it's clear nights and lack of light pollution, making it a great viewing destination.
Kipu Kai Beach. For the ultimate secluded beach experience, you'll need a boat. But the trip is worth it -- Kipu Kai Beach is a totally isolated seashore, located at the foot of the mountains on Kauai's southeast side. There is a road leading to the beach, but it is privately owned.