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Puntos de apalancamiento para mejorar la seguridad alimentaria mundial y el medio ambiente.

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
Resumen
Este resumen es generado por máquina.

La identificación de puntos clave de apalancamiento global puede mejorar la seguridad alimentaria y la sostenibilidad ambiental. Las acciones estratégicas pueden satisfacer las necesidades nutricionales básicas de miles de millones de personas y reducir efectivamente el desperdicio de alimentos.

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Área de la Ciencia:

  • Análisis de la seguridad alimentaria y la sostenibilidad ambiental.
  • Investigación de los sistemas alimentarios globales.

Sus antecedentes:

  • La seguridad alimentaria global es un desafío contemporáneo significativo.
  • Equilibrar la producción de alimentos con la sostenibilidad ambiental es crucial.

Objetivo del estudio:

  • Identificar los puntos clave de influencia global para mejorar la seguridad alimentaria y la sostenibilidad ambiental.
  • Para orientar la priorización de las acciones dentro del sistema alimentario mundial.

Principales métodos:

  • Análisis de los sistemas alimentarios mundiales.
  • Identificación de los "puntos de apalancamiento global".

Principales resultados:

  • Un pequeño conjunto de lugares y acciones puede proporcionar suficientes calorías para más de 3 mil millones de personas.
  • Estas acciones pueden abordar impactos ambientales significativos.
  • La reducción del desperdicio de alimentos puede centrarse en productos de alto impacto.

Conclusiones:

  • Los puntos de apalancamiento ofrecen oportunidades para mejorar la seguridad alimentaria mundial y la sostenibilidad ambiental.
  • Estos hallazgos pueden informar la planificación estratégica de varias organizaciones y gobiernos.