Meaning: The quote "Don't trust anyone over thirty" originated during the 1960s counterculture movement in the United States. It encapsulated the sentiment of a generation that was disillusioned with the older generation's values and decisions. This slogan reflected a broader cultural shift and a growing distrust of traditional authority figures.

During the 1960s, a wave of social and political activism swept across the country, driven by young people who sought to challenge the status quo and create a more inclusive and equitable society. The slogan "Don't trust anyone over thirty" became a rallying cry for this movement, symbolizing the rejection of the older generation's conservative attitudes and policies.

At the time, many young people felt that those over the age of thirty were out of touch with the realities of the rapidly changing world. The slogan served as a defiant declaration of independence and a rejection of the values and decisions of the older generation, particularly regarding the Vietnam War, civil rights, and social norms.

The quote is often attributed to Jack Weinberg, a political activist who was involved in the Free Speech Movement at the University of California, Berkeley. It is said that he coined the phrase during a speech, encapsulating the generational divide and the desire for change among the youth of the time.

Fast forward sixty years, and the sentiment expressed in the quote has evolved. As society continues to grapple with issues related to aging, healthcare, and the changing dynamics of power and influence, the quote has been reimagined as "Don't trust anyone over ninety." This revision reflects the changing demographic landscape and the increasing longevity of individuals.

The shift in the slogan from "thirty" to "ninety" speaks to the evolving perceptions of trust and authority. With advancements in healthcare and the increasing number of older adults contributing to public life, the traditional markers of authority and wisdom have shifted. The quote suggests a skepticism towards those in advanced age, questioning whether they are truly representative of the current realities and concerns of society.

John McCarthy, the politician attributed with this revised slogan, likely sought to capture the changing dynamics of power and influence in an aging society. As individuals continue to live longer and remain active in public life, the traditional notions of trust and authority have been redefined. The quote reflects a broader societal conversation about the role of older individuals in decision-making processes and the extent to which their perspectives align with the needs and aspirations of the broader population.

In conclusion, the quote "Don't trust anyone over thirty" originated as a symbol of generational rebellion and a rejection of traditional authority during the 1960s. Over time, it has evolved to "Don't trust anyone over ninety," reflecting the changing demographics and perceptions of trust and authority in an aging society. The quote captures the ongoing dialogue about the role of older individuals in shaping the future and the extent to which their perspectives align with the evolving needs of society.