Lester R. Brown

E84615

author environmental analyst environmentalist human

Lester R. Brown is an American environmental analyst, author, and founder of the Earth Policy Institute, widely recognized for his influential work on global sustainability and resource issues.

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All labels observed (2)

Label	Occurrences
Lester R. Brown canonical	11
Lester Brown	1

How this entity was disambiguated

This entity first appeared as the object of triple T713225 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Lester R. Brown
Context triple: [Blue Planet Prize, hasLaureate, Lester R. Brown]

A. Paul R. Ehrlich
Paul R. Ehrlich is an American biologist and population studies scholar best known for his influential and controversial work on overpopulation and environmental sustainability, including the book "The Population Bomb."
B. Anne H. Ehrlich
Anne H. Ehrlich is an American environmentalist and author known for her collaborative work on population, ecology, and conservation issues, often co-writing influential books and articles with her husband, biologist Paul R. Ehrlich.
C. Herman Daly
Herman Daly was an influential American ecological economist known for pioneering the concept of a steady-state economy and critiquing unlimited economic growth on a finite planet.
D. Jared Diamond
Jared Diamond is an American geographer, historian, and author best known for his influential, interdisciplinary books on human societies, including the Pulitzer Prize–winning "Guns, Germs, and Steel."
E. Michael P. Brenner
Michael P. Brenner is an American applied mathematician and physicist known for his influential work in fluid dynamics and complex systems.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Lester R. Brown
Target entity description: Lester R. Brown is an American environmental analyst, author, and founder of the Earth Policy Institute, widely recognized for his influential work on global sustainability and resource issues.

A. Paul R. Ehrlich
Paul R. Ehrlich is an American biologist and population studies scholar best known for his influential and controversial work on overpopulation and environmental sustainability, including the book "The Population Bomb."
B. Anne H. Ehrlich
Anne H. Ehrlich is an American environmentalist and author known for her collaborative work on population, ecology, and conservation issues, often co-writing influential books and articles with her husband, biologist Paul R. Ehrlich.
C. Herman Daly
Herman Daly was an influential American ecological economist known for pioneering the concept of a steady-state economy and critiquing unlimited economic growth on a finite planet.
D. Jared Diamond
Jared Diamond is an American geographer, historian, and author best known for his influential, interdisciplinary books on human societies, including the Pulitzer Prize–winning "Guns, Germs, and Steel."
E. Michael P. Brenner
Michael P. Brenner is an American applied mathematician and physicist known for his influential work in fluid dynamics and complex systems.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	author ⓘ environmental analyst ⓘ environmentalist ⓘ human ⓘ
awardReceived	MacArthur Fellowship ⓘ UNEP Champion of the Earth ⓘ surface form: United Nations Environment Prize World Food Prize ⓘ
countryOfCitizenship	United States of America ⓘ
describedAs	one of the world’s most influential environmental thinkers ⓘ
educatedAt	Harvard University ⓘ Rutgers University ⓘ University of Maryland ⓘ
familyName	Brown ⓘ
fieldOfWork	environmentalism ⓘ food security ⓘ global resource issues ⓘ population studies ⓘ renewable energy ⓘ sustainability ⓘ
focusesOn	integrating environmental and economic policy ⓘ stabilizing climate and population ⓘ transition to renewable energy ⓘ
founded	Earth Policy Institute ⓘ Worldwatch Institute ⓘ
givenName	Lester ⓘ
hasWrittenNumberOfBooks	more than 50 ⓘ
influenced	environmental policy debates ⓘ global sustainability discourse ⓘ
languageOfWorkOrName	English ⓘ
movement	environmental movement ⓘ sustainability movement ⓘ
name	Lester R. Brown self-link ⓘ
notableFor	analysis of resource depletion ⓘ environmental policy advocacy ⓘ work on global sustainability ⓘ
notableWork	Plan B ⓘ Plan B ⓘ surface form: Plan B 2.0 Plan B 3.0 ⓘ Plan B 4.0 ⓘ The Twenty-Ninth Day ⓘ Who Will Feed China? ⓘ World on the Edge ⓘ
occupation	agricultural economist ⓘ author ⓘ environmental analyst ⓘ environmentalist ⓘ
positionHeld	president of Earth Policy Institute ⓘ president of Worldwatch Institute ⓘ
sexOrGender	male ⓘ

How these facts were elicited

Referenced by (12)

Full triples — surface form annotated when it differs from this entity's canonical label.

Blue Planet Prize → hasLaureate → Lester R. Brown ⓘ

Lester R. Brown → name → Lester R. Brown self-link ⓘ

Worldwatch Institute → foundedBy → Lester R. Brown ⓘ

Earth Policy Institute → foundedBy → Lester R. Brown ⓘ

this entity surface form: Lester Brown

Earth Policy Institute → hasKeyPerson → Lester R. Brown ⓘ

Plan B → author → Lester R. Brown ⓘ

Plan B 3.0 → author → Lester R. Brown ⓘ

World on the Edge → author → Lester R. Brown ⓘ

Who Will Feed China? → author → Lester R. Brown ⓘ

The Twenty-Ninth Day → author → Lester R. Brown ⓘ

Plan B 4.0 → author → Lester R. Brown ⓘ

All labels observed (2)

How this entity was disambiguated Show

Statements (49)

How these facts were elicited Show

Referenced by (12)

How this entity was disambiguated

How these facts were elicited