Skip to the content
Author

Werner Erhard

Werner Hans Erhard (born John Paul Rosenberg; September 5, 1935) is an American author and lecturer who founded Erhard Seminars Training (est), a course of personal and social transformation, which was offered from 1971 to 1984. In 1985, Erhard replaced est with a newly designed and updated program called the Forum. Since 1991, the Forum has been kept up to date and offered by Landmark Education.

Also recorded as John Paul Rosenberg · Jack Rosenberg · Werner Hans Erhard

Werner Erhard

Werner Erhard at "Breakthrough Racing" event, Sears Point Raceway, 1979

Enric Teller · Werner Interviewed - 2 · CC BY-SA 3.0

Name
Werner Erhard
Birth Name
John Paul Rosenberg
Born
5 September 1935
Birthplace
Philadelphia, Pennsylvania, U.S.
Occupation
Author, lecturer
Full name
John Paul Rosenberg.
Nationality
United States

Enciclopedia VALÉORINE

Il dossier documentario

Ogni enunciato è letto negli archivi di autorità delle istituzioni nominate. Scegliete «Prova» accanto a un enunciato per vedere la scheda da cui è tratto, il punto esatto e la data di lettura.

Werner Erhard figura nell'archivio di autorità come “Unternehmensberater”; la nascita è registrata il 5 settembre 1935.

Vita

La nascita è registrata dalla Deutsche Nationalbibliothek.

Istituzioni citate

Deutsche Nationalbibliothek

Non indicato dalle fonti citate: nazionalità

Catena di lettura completa (JSON)

Reference Check

Propose documentary evidence for Werner Erhard. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.

Sign in to contribute

World of VALÉORINE

Documentary connections

Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.

Documentary evidence

Documentary basis

Authority files

wikidata · Q5714395 · wikipedia · Werner Erhard

In this article

  1. 01Biography
  2. 02Reception, influence and legacy
  3. 03Notes, references and evidence

The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 15 September 2026.

Elsewhere in Books

For owners

Own a work by Werner Erhard?

A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.