Feed: a food systems podcast

Is Global Food Security a Solvable Puzzle? (Part 1)

May 30, 2024
In this insightful discussion, Martin van Ittersum, a plant production systems expert, explores the evolution of global food systems over six decades, highlighting trends in hunger and obesity. He stresses the need for improved productivity in Africa and sustainable practices in Europe. Joanna Trewern, a director at ProVeg International, advocates for managing food demand within ecological limits, promoting policy diversity and social marketing solutions. Their collective insights from the Global Food Security Conference reveal vital strategies for making food systems more resilient.
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INSIGHT

Production Gains Mask New Problems

  • Global food availability rose per capita since 1960 despite population growth.
  • That gain now coexists with rising obesity and serious environmental harms from intensification.
INSIGHT

Diverging Regional Challenges

  • Regional food challenges differ: Sub‑Saharan Africa faces rising demand from population growth.
  • Europe faces overconsumption and can prioritise cleaner, healthier production instead of more area.
ADVICE

Close Yield Gaps To Prevent Expansion

  • Narrow yield gaps in low‑yield regions to avoid further agricultural expansion.
  • Intensify sustainably in Africa to meet demand without repeating past environmental mistakes.
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