The Europeans who went to the land that is now called Papua New Guinea went with many different motives: to serve God or mammon, to satisfy their curiosity, to win fame and find adventure. Their lives illustrate that Papua New Guinea was a frontier where men who elsewhere might have led ordinary lives could accomplish the extraordinary. They faced an astonishing range of physical and mental challenges in this, to them, new, formidable and beautiful country. Some walked where no white man had ever trodden; some taught; some preached; some exploited.