"The hippies were heirs to a long line of bohemians that includes William Blake, Walt Whitman, Ralph Waldo Emerson, Henry David Thoreau, Herman Hesse, Arthur Rimbaud, Oscar Wilde, Aldous Huxley, utopian movements like the Rosicrucians and the Theosophists, and most directly the Beatniks. Hippies emerged from a society that had produced birth-control pills, a counterproductive war in Vietnam, the liberation and idealism of the civil rights movement, feminism, homosexual rights, FM radio, mass-produced LSD, a strong economy, and a huge number ofbaby-boom teenagers. These elements allowed the hippies to have a mainstream impact that dwarfed that of the Beats and earlier avant-garde cultures."

         For the historian of the anarchist movement Ronald Creagh, the hippie movement could be considered as the last spectacular resurgence of utopian socialism For Creagh, a characteristic of this is the desire for the transformation of society not through political revolution, or through reformist action pushed forward by the state, but through the creation of a counter-society of a socialist character in the midst of the current system, which will be made up of ideal communities of a more or less libertarian social form.

       The peace symbol was developed in the UK as a logo for the Campaign for Nuclear Disarmament, and was embraced by U.S. anti-war protesters during the 1960s. Hippies were often pacifists, and participated in non-violent political demonstrations, such as civil rights marches, the marches on Washington D.C., and anti–Vietnam War demonstrations, including draft-card burnings and the 1968 Democratic National Convention protests. The degree of political involvement varied widely among hippies, from those who were active in peace demonstrations, to the more anti-authority street theater and demonstrations of the Yippies, the most politically active hippie sub-group. Bobby Seale discussed the differences between Yippies and hippies with Jerry Rubin, who told him that Yippies were the political wing of the hippie movement, as hippies have not "necessarily become political yet". Regarding the political activity of hippies, Rubin said, "They mostly prefer to be stoned, but most of them want peace, and they want an end to this stuff."

         In addition to non-violent political demonstrations, hippie opposition to the Vietnam War included organizing political action groups to oppose the war, refusal to serve in the military and conducting "teach-ins" on college campuses that covered Vietnamese history and the larger political context of the war.

Scott McKenzie's 1967 rendition of John Phillips' song "San Francisco (Be Sure to Wear Flowers in Your Hair)", which helped to inspire the hippie Summer of Love, became a homecoming song for all Vietnam veterans arriving in San Francisco from 1967 onward. McKenzie has dedicated every American performance of "San Francisco" to Vietnam veterans, and he sang in 2002 at the 20th anniversary of the dedication of the Vietnam Veterans Memorial. Hippie political expression often took the form of "dropping out" of society to implement the changes they sought.

         Politically motivated movements aided by hippies include the back to the land movement of the 1960s, cooperative business enterprises, alternative energy, the free pressmovement, and organic farming. The San Francisco group known as the Diggers articulated an influential radical criticism of contemporary mass consumer society, and so they opened free stores which simply gave away their stock, provided free food, distributed free drugs, gave away money, organized free music concerts, and performed works of political art. The Diggers took their name from the original English Diggers (1649–50) led by Gerrard Winstanley, and they sought to create a mini-society free of money and capitalism.

Such activism was ideally carried through anti-authoritarian and non-violent means; thus it was observed that "The way of the hippie is antithetical to all repressive hierarchical power structures since they are adverse to the hippie goals of peace, love and freedom... Hippies don't impose their beliefs on others. Instead, hippies seek to change the world through reason and by living what they believe."

                The political ideals of hippies influenced other movements, such as anarcho-punk, rave culture, green politics, stoner culture and the New Age movement. Penny Rimbaud of the English anarcho-punk band Crass said in interviews, and in an essay called The Last Of The Hippies, that Crass was formed in memory of his friend, Wally Hope. Crass had its roots in Dial House, which was established in 1967 as a commune. Some punks were often critical of Crass for their involvement in the hippie movement. Like Crass, Jello Biafra was influenced by the hippie movement, and cited the yippies as a key influence on his political activism and thinking, though he also wrote songs critical of hippies.