From agri-food systems to circular economy
5 important questions on From agri-food systems to circular economy
Which 5 planetary boundaries does agriculture trespasses?
2. Soil nutrients (non-replenishment --> biogeochemical N & P cycles disruption)
3. Land use change (lower landscape complexity and ecological integrity --> biodiversity loss)
4. Water use and pollution
5. Species extinction
Which 4 pillars of food security does climate change affect?
2. Access: prices and ability to obtain food
3. Use: nutrition and food preparation
4. Stability: resilience
What is the main determinant of GHG emissions?
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What is the system approach to agroecological transition?
What is the fundamental challence of farming?
- to meet food human needs (food sovereignty)
- with the lowest possible energy cost
- and an ecological disturbance compatible with the maintenance of the rest of the ecosystem services and the renewal capacity of the agroecosystem funds
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