Investors, monarchies, and parliamentarians devised methods to control the processes of wealth accumulation and the power that came with it, but the ideology behind gold fever mobilized settlers to cross the Atlantic to an unknown fate. Subjugating entire societies and civilizations, enslaving whole countries, and slaughtering people village by village did not seem too high a price to pay, nor did it appear inhumane. The systems of colonization were modern and rational, but its ideological basis was madness.