Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

An optimum world population.

D Willey1

  • 1Optimum Population Trust, Llanfallteg, Dyfed.

Medicine, Conflict, and Survival
|May 29, 2000
PubMed
Summary
This summary is machine-generated.

The optimum world population, estimated between one to two billion, ensures a good quality of life for all. This sustainable population level supports biodiversity, resource availability, and individual freedoms for present and future generations.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

David Pimentel on the ecology of increasing disease: population growth and environmental degradation.

Medicine, conflict, and survival·1999
Same author

Star tech.

The Journal of business strategy·1993
Same author

Brand management: only the strong survive.

The Journal of business strategy·1993
Same author

A new procedure for separation of the enamel and dentin of human teeth.

Talanta·1984
Same author

Nursing care study: only time will tell.

Nursing mirror·1984
Same journal

UN Resolution 2286, 10 years on: a totally unacceptable level of attacks on healthcare cannot be normalised.

Medicine, conflict, and survival·2026
Same journal

Actualizing the right to health: from aspiration to a domestic enforceable duty.

Medicine, conflict, and survival·2026
Same journal

The poverty of medical ethics.

Medicine, conflict, and survival·2026
Same journal

Afghan refugees in Pakistan: forced deportations, health vulnerabilities and humanitarian responsibilities.

Medicine, conflict, and survival·2026
Same journal

Health perils in low-intensity armed conflict: the case of Balochistan.

Medicine, conflict, and survival·2026
Same journal

Weaponization of energy: a qualitative analysis exploring the lived experiences of Polish residents in their homes.

Medicine, conflict, and survival·2026
See all related articles

Area of Science:

  • Environmental Science
  • Demography
  • Sustainability Studies

Background:

  • Defining an optimum global population is crucial for ensuring a high quality of life for everyone, now and in the future.
  • Current population levels and consumption patterns pose significant challenges to long-term sustainability and resource availability.

Purpose of the Study:

  • To estimate an optimum world population size that balances human needs with ecological limits.
  • To establish a consensus on population size as a step towards achieving global quality of life.

Main Methods:

  • Estimating maximum carrying capacity based on biodiversity, freshwater, and land availability for a specified lifestyle.
  • Adjusting carrying capacity to an optimum by incorporating criteria like personal liberty, mobility, and political representation.

Related Experiment Videos

  • Validating the optimum against minimum population requirements considering economies of scale and technological innovation.

    • Main Results:

    • The estimated maximum carrying capacity of the planet is two to three billion people.
    • The optimum world population is estimated to be between one to two billion people.
    • These estimates account for a substantial increase in per capita consumption needed for an adequate material standard of living for all.

    Conclusions:

    • Achieving an optimum population is essential for making global challenges solvable.
    • The findings underscore the need for a significant reduction in global population to ensure a sustainable and equitable future.
    • An energy shock may concentrate minds on population dynamics and resource management.