Along with the New Left and the Civil Rights Movement, the hippie movement was one of three dissenting groups of the 1960s counterculture. Hippies rejected established institutions, criticized middle class values, opposed nuclear weapons and the Vietnam War, embraced aspects of Eastern philosophy, championed sexual liberation, were often vegetarian and eco-friendly, promoted the use of psychedelic drugs which they believed expanded one's consciousness, and created intentional communities or communes. They used alternative arts, street theatre, folk music, and psychedelic rock as a part of their lifestyle and as a way of expressing their feelings, their protests and their vision of the world and life. Hippies opposed political and social orthodoxy, choosing a gentle and nondoctrinaire ideology that favored peace, love and personal freedom, expressed for example in The Beatles' song "All You Need is Love". Hippies perceived the dominant culture as a corrupt, monolithic entity that exercised undue power over their lives, calling this culture "The Establishment", "Big Brother", or "The Man". Noting that they were "seekers of meaning and value", scholars like Timothy Miller have described hippies as a new religious movement.