Coffee culture is the set of traditions and social behaviors that surround the consumption of coffee, particularly as a social lubricant. The term also refers to the cultural diffusion and adoption of coffee as a widely consumed stimulant. In the late 20th century, espresso became an increasingly dominant drink contributing to coffee culture, particularly in the Western world and other urbanized centers around the globe. Elements of modern coffeehouses include slow-paced gourmet service, alternative brewing techniques, and inviting decor.