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 Concept Videos

Biofuels01:25

Biofuels

107
The microbial conversion of organic matter into biofuels holds potential as a renewable energy source. Among biofuel sources, microalgae are recognized as a highly efficient and adaptable feedstock for biodiesel production, owing to their rapid biomass accumulation, elevated lipid productivity, and capacity to proliferate in diverse aquatic systems, including freshwater, marine, and wastewater habitats. Unlike terrestrial crops, microalgae do not compete for land and can achieve significantly...
107
Sustainable Development01:43

Sustainable Development

12.9K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
12.9K
Microorganisms in Agriculture and Food industry01:27

Microorganisms in Agriculture and Food industry

1.9K
Microorganisms play a crucial role in agriculture and the food industry, contributing to soil fertility, crop protection, and food production. Their functions range from nitrogen fixation and biopesticide production to fermentation and food preservation, making them indispensable to sustainable farming and food safety.Role in AgricultureNitrogen-fixing bacteria, such as Rhizobium (symbiotic) and Azotobacter (free-living), convert atmospheric nitrogen into ammonia through biological nitrogen...
1.9K
What is Climate?01:16

What is Climate?

17.4K
Climate refers to the prevailing weather conditions in a specific area over an extended period. As the saying goes, “Climate is what you expect. Weather is what you get.” Climate is influenced by geographic factors, such as latitude, terrain, and proximity to bodies of water.
17.4K
Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

17.8K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
17.8K
Environmental Applications of Microorganisms01:30

Environmental Applications of Microorganisms

1.5K
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
1.5K

You might also read

Related Articles

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

Sort by
Same author

Investigating the relationship between psoriatic arthritis, multiple long-term conditions, treatment burden and adverse clinical outcomes: A systematic review protocol.

Journal of multimorbidity and comorbidityยท2026
Same author

Amazon deforestation reduces precipitation and soybean yields across Southern Brazil.

Proceedings of the National Academy of Sciences of the United States of Americaยท2026
Same author

Landscape efficiency frontiers for biodiversity, climate mitigation, and net economic value.

Science (New York, N.Y.)ยท2026
Same author

GRAPPA 2025 Annual Meeting: Advances in Psoriatic Disease Research From Pilot Grant Awardees.

The Journal of rheumatologyยท2026
Same author

Soil Organic Carbon Improves Crop Yield and Yield Resilience.

Global change biologyยท2026
Same author

Chasing the target: reports from the Advances in Targeted Therapies meeting, 2025.

Annals of the rheumatic diseasesยท2026

Related Experiment Video

Updated: Apr 26, 2026

A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions
15:30

A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions

Published on: August 5, 2020

13.4K

Leverage points for improving global food security and the environment.

Paul C West1, James S Gerber2, Peder M Engstrom2

  • 1Institute on the Environment, University of Minnesota, St. Paul, MN 55108, USA. pcwest@umn.edu.

Science (New York, N.Y.)
|July 19, 2014
PubMed
Summary
This summary is machine-generated.

Identifying key global leverage points can enhance food security and environmental sustainability. Strategic actions can meet basic nutritional needs for billions and reduce food waste effectively.

More Related Videos

Scalable Step-by-Step Approach of Sustainable Bioplastic Production from Food Waste
08:14

Scalable Step-by-Step Approach of Sustainable Bioplastic Production from Food Waste

Published on: July 18, 2025

1.7K

Related Experiment Videos

Last Updated: Apr 26, 2026

A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions
15:30

A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions

Published on: August 5, 2020

13.4K
Scalable Step-by-Step Approach of Sustainable Bioplastic Production from Food Waste
08:14

Scalable Step-by-Step Approach of Sustainable Bioplastic Production from Food Waste

Published on: July 18, 2025

1.7K

Area of Science:

  • Food security and environmental sustainability analysis.
  • Global food systems research.

Background:

  • Global food security is a significant contemporary challenge.
  • Balancing food production with environmental sustainability is crucial.

Purpose of the Study:

  • To identify key global leverage points for improving food security and environmental sustainability.
  • To guide prioritization of actions within the global food system.

Main Methods:

  • Analysis of global food systems.
  • Identification of "global leverage points".

Main Results:

  • A small set of places and actions can provide sufficient calories for over 3 billion people.
  • These actions can address significant environmental impacts.
  • Food waste reduction can be focused on high-impact commodities.

Conclusions:

  • Leverage points offer opportunities to enhance global food security and environmental sustainability.
  • These findings can inform strategic planning for various organizations and governments.