Strauss–Howe generational theory

Generations by year of birth
Arthurian Generation (1433–1460) (H) Humanist Generation (1461–1482) (A) Reformation Generation (1483–1511) (P) Reprisal Generation (1512–1540) (N) Elizabethan Generation (1541–1565) (H) Parliamentary Generation (1566–1587) (A) Puritan Generation (1588–1617) (P) Cavalier Generation (1618–1647) (N) Glorious Generation (1648–1673) (H) Enlightenment Generation (1674–1700) (A) Awakening Generation (1701–1723) (P) Liberty Generation (1724–1741) (N) Republican Generation (1742–1766) (H) Compromise Generation (1767–1791) (A) Transcendental Generation (1792–1821) (P) Gilded Generation (1822–1842) (N) Progressive Generation (1843–1859) (A) Missionary Generation (1860–1882) (P) Lost Generation (1883–1900) (N) G.I. Generation (1901–1924) (H) Silent Generation (1925–1942) (A) Baby Boom Generation (1943–1960) (P) Generation X (1961–1981) (N) Millennial Generation (1982–2004) (H) Homeland Generation (2005–present)(A)

The Strauss–Howe generational theory, created by authors William Strauss and Neil Howe, describes a theorized recurring generation cycle in American history. Strauss and Howe laid the groundwork for their theory in their 1991 book Generations, which discusses the history of the United States as a series of generational biographies going back to 1584. In their 1997 book The Fourth Turning, the authors expanded the theory to focus on a fourfold cycle of generational types and recurring mood eras in American history. They have since expanded on the concept in a variety of publications.

The theory was developed to describe the history of the United States, including the 13 colonies and their British antecedents, and this is where the most detailed research has been done. However, the authors have also examined generational trends elsewhere in the world and described similar cycles in several developed countries. The books are best-sellers and the theory has been widely influential and acclaimed. Eric Hoover (2009) has called the authors pioneers in a burgeoning industry of consultants, speakers and researchers focused on generations.Steve Bannon, Senior Counselor to President Donald Trump is a prominent proponent of the theory.

Academic response to the theory has been mixed—some applauding Strauss and Howe for their "bold and imaginative thesis", and others criticizing the theory. Criticism has focused on the lack of rigorous empirical evidence for their claims, and a perception that aspects of the argument gloss over real differences within the population.

William Strauss and Neil Howe's partnership began in the late 1980s when they began writing their first book Generations, which discusses the history of the United States as a succession of generational biographies. Each had written on generational topics: Strauss on Baby Boomers and the Vietnam War draft, and Howe on the G.I. Generation and federal entitlement programs. Strauss co-wrote two books with Lawrence Baskir about how the Vietnam War affected the Baby Boomers (Chance and Circumstance: The Draft the War and The Vietnam Generation (1978) and Reconciliation after Vietnam (1977)). Neil Howe studied what he believed to be the US's entitlement attitude of the 1980s and co-authored On Borrowed Time: How America's entitlement ego puts America's future at risk of Bankruptcy in 1988 with Peter George Peterson. The authors' interest in generations as a broader topic emerged after they met in Washington, D.C., and began discussing the connections between each of their previous works.

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