The fat acceptance movement has a rich history that predates modern body positivity by decades. Understanding where it came from deepens appreciation for the progress made and the work still ahead.
Origins in the 1960s
The fat acceptance movement is generally traced to 1967, when a group gathered in Central Park for a 'fat-in' protest — burning diet books and photos of thin models.
NAAFA (the National Association to Advance Fat Acceptance) was founded in 1969, making it one of the oldest civil rights organizations for fat people.
Early activism focused primarily on anti-discrimination in employment, healthcare, and public accommodations.
1970s–1990s Milestones
The Fat Underground, formed in Los Angeles in the 1970s, took a more radical feminist approach, connecting fat oppression with broader systems of patriarchy and medical control.
Activist and author Susie Orbach published Fat is a Feminist Issue in 1978, connecting body image with cultural power structures.
The 1990s saw increased mainstream visibility, with media coverage of fat acceptance (though not always respectful coverage) growing.
The Body Positive Era (2000s–Present)
The Health at Every Size (HAES) framework emerged in the early 2000s, providing a research-grounded approach to wellness that doesn't center weight loss.
Social media accelerated the body positive movement dramatically in the 2010s, making it global and allowing curvy and fat women to tell their own stories.
The tension between commercial body positivity (used to sell products) and activist body acceptance is an ongoing conversation in the community.
Key Figures to Know
Marilyn Wann (Fat! So? zine and book) is a pioneering fat activist and author. Charlotte Cooper writes extensively on fat activism in the UK.
Roxane Gay, Lindy West, and Sonya Renee Taylor are contemporary writers who have significantly shaped public conversation around bodies and oppression.
In the content creator space, figures like Tess Holliday and Ashley Graham have brought curvy visibility to mainstream fashion and media.
Political Origins: The Fat Underground
The Fat Underground, founded in Los Angeles in 1973, was one of the most politically radical fat acceptance organisations in history. Its members produced the Fat Liberation Manifesto — a document explicitly arguing that fat people are oppressed, that the medical establishment pathologises fat bodies to profit from diets and treatments, and that fat liberation is a feminist issue. The Fat Underground's manifesto remains the most cited document in fat liberation political theory and directly influenced all subsequent fat acceptance activism.
NAAFA and Mainstream Fat Acceptance
The National Association to Advance Fat Acceptance (NAAFA), founded in 1969, has operated continuously as the primary mainstream fat acceptance organisation in the US. Unlike the Fat Underground, NAAFA focused on civil rights and anti-discrimination rather than radical liberation politics. It advocated for size-discrimination laws, medical equality, and social inclusion for fat people. NAAFA continues to operate and remains the most established institutional presence in the fat acceptance movement.
Body Positivity vs. Fat Acceptance Today
A tension exists in contemporary discourse between body positivity (which has expanded to include a wide range of bodies) and fat acceptance (which focuses specifically on the discrimination experienced by visibly fat people). Critics including Aubrey Gordon argue that the movement's focus shifted toward moderately curvy bodies and away from fatter bodies — essentially replicating the exclusion it claimed to oppose, just at a slightly larger size threshold. This critique has generated significant debate within the movement.
Frequently Asked Questions
When did the fat acceptance movement start?
The modern fat acceptance movement is generally traced to 1967 with the 'fat-in' protest in Central Park and the founding of NAAFA in 1969.
What is the difference between fat acceptance and body positivity?
Fat acceptance is a civil rights movement focused on ending discrimination against fat people. Body positivity is a broader cultural movement encouraging self-acceptance for all body types. They overlap significantly but have different origins and emphases.
Who are the most important figures in fat acceptance?
Key historical figures include NAAFA's founding members, Susie Orbach, and the Fat Underground. Contemporary figures include Marilyn Wann, Roxane Gay, Lindy West, and Sonya Renee Taylor.