The Seventies
In the Western world, social progressive values that began in the 1960s, such as increasing political awareness and political and economic liberty of women, continued to grow. The hippie culture, which started in the latter half of the 1960s, waned by the early 1970s and faded towards the middle part of the decade, which involved opposition to the Vietnam War, opposition to nuclear weapons, the advocacy of world peace, and hostility to the authority of government and big business. The environmentalist movement began to increase dramatically in this period.