AAAS: The History and Impact of the World's Largest General Scientific Society
The American Association for the Advancement of Science (AAAS) stands as a cornerstone of the global scientific community. As an international nonprofit based in the United States, its mission is multifaceted: promoting cooperation among scientists, defending scientific freedom, encouraging scientific responsibility, and supporting science education and outreach for the betterment of humanity. As the world's largest general scientific society, it represents researchers across all disciplines, providing a unified voice for scientific progress.
Key Facts
- Founded: September 20, 1848
- Membership: Over 120,000 members worldwide
- Primary Publication: The prestigious scientific journal Science
- Core Focus: Science education, outreach, and international scientific cooperation
- Legacy: The first permanent organization to promote science and engineering nationally in the U.S.
A Legacy of Scientific Advancement
The AAAS was born from a reformation of the Association of American Geologists and Naturalists. It was officially established on September 20, 1848, at the Academy of Natural Sciences in Philadelphia, Pennsylvania. The organization's founding members, numbering 78, sought to create a platform for scientific dialogue to increase the efficiency of research and accelerate scientific progress through active advocacy.
William Charles Redfield served as the first president, chosen for his comprehensive vision for the organization. Among the early attendees was Matthew Fontaine Maury, USN. The society also demonstrated early inclusivity by accepting its first female members, astronomer Maria Mitchell and entomologist Margaretta Morris, in 1850, followed by science educator Almira Hart Lincoln Phelps in 1859.
Growth, Challenges, and the Twentieth Century
While membership surged to over 2,000 by 1860, the association faced significant hurdles. The American Civil War caused a period of dormancy, and the post-war era brought intense competition from newly formed specialized societies, such as the National Academy of Sciences and the American Chemical Society. Additionally, the society's influence fluctuated due to internal political challenges regarding its use as a lobbying tool.
The 20th century marked a transformative era for the AAAS. A pivotal turning point occurred in 1900 when the journal Science became the society's official publication, eventually becoming sole property of the AAAS in 1946. The post-World War II era of "big science"—characterized by breakthroughs in nuclear power, space flight, and the discovery of DNA—drove massive public interest and increased the journal's reach. In 1973, the establishment of the Congressional Fellowship program, supported by a donation from William T. Golden, further cemented the society's role in policy and advocacy.
Scientific Communication and Media Services
Beyond its membership and advocacy, the AAAS plays a critical role in how science is communicated to the public through specialized services:
- EurekAlert!: Launched in 1996, this editorially independent news release distribution service covers science, medicine, and technology. It serves over 14,000 reporters in more than 90 countries.
- SciLine: A philanthropically funded service designed to connect journalists with scientists. It aims to increase the quality of research-backed evidence in news stories by providing expert-matching and fact sheets.
Diverse Scientific Disciplines
The AAAS encompasses a vast array of scientific fields, ensuring that researchers from all sectors are represented. These include:
- Biological and Medical Sciences (including Neuroscience and Pharmaceutical Sciences)
- Physical Sciences (including Physics, Chemistry, and Astronomy)
- Social and Behavioral Sciences (including Psychology, Anthropology, and Economics)
- Engineering, Mathematics, and Information Technology
- Earth and Environmental Sciences (including Geology and Atmospheric Sciences)
Summary of AAAS Overview
| Feature | Details |
|---|---|
| Abbreviation | AAAS (Pronounced: Triple-A S) |
| Former Name | Association of American Geologists and Naturalists |
| Membership Count | 120,000+ |
| Key Publication | Science |
| Major Services | EurekAlert!, SciLine |
Frequently Asked Questions
What is the primary mission of the AAAS?
The AAAS aims to promote cooperation among scientists, defend scientific freedom, encourage scientific responsibility, and support science education and outreach for the benefit of all humanity.
What is the significance of the journal Science?
Science is a well-known scientific journal that serves as the official publication of the AAAS. It provides a platform for disseminating critical research and has been a major driver of the society's revenue and influence since 1900.
How does the AAAS support journalists?
Through services like SciLine and EurekAlert!, the AAAS helps journalists access validated scientific information, expert quotes, and embargoed research studies to ensure accurate reporting.
Has the AAAS always been a global organization?
While it began as a national organization to represent American researchers, it has evolved into an international nonprofit with a global membership and influence.
What are some notable past presidents of the AAAS?
The society has been led by many prominent figures, including anthropologist Margaret Mead, biologist Stephen Jay Gould, and geologist John Wesley Powell.