American Geosciences Institute | 6,015 followers on LinkedIn. Connecting Earth, Science, and People | The American Geosciences Institute (AGI) is a nonprofit federation of 52 scientific and professional associations that represents more than 260,000 geoscientists. Founded in 1948, AGI provides information services to geoscientists, serves as a voice of shared interests in the profession, plays a major role in strengthening geoscience education, and strives to increase public awareness of the vital role the geosciences play in society's use of resources, resiliency to natural hazards, and interaction with the environment. AGI is a not-for-profit 501(c)(3) organization dedicated to serving the geoscience community and addressing the needs of society.