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Demand Drivers, Cultural Hurdles, Supply - Coggle Diagram

- - - - Lack of waste management policies
        
        No penalties
      - How much waste is being generated in SEA annually
        
        Singapore produces 665k tonnes of food waste in 2020, 11% of the state's total waste.
        
        Impacts
        
        8% - 10% of food waste contribute to GHG emissions.
        
        SEA accounts for 25% of the globe's food waste. (With more than 50% of its total waste being food)
  - - - found fruits and vegetable production to be highly vulnerable to climate change at their reproductive stages and also due to potential for greater disease pressure source
      - there will be an increase of 0.88–3.16°C in average temperatures by 2050, and an increase of 1.56–5.44°C by 2080 in South Asia
    - - Crop diseases account for ___ of decline in yields annually.
        
        Fungal pathogens
        
        Oomycetes
        
        Rust fungus
        
        May cause 80% in yield losses in soybean crops
        
        Pyricularia oryzae (Wheat Blast)
        
        Can cause up to 50% in wheat crop losses
    - - Shifts in temperatures that directly influence insects, as well as reduced host tree resistance caused by changes in precipitation can contribute to forest insect population growth. Alternatively, disruption of local adaptation to climate could result in localized population extirpation
        
        Changes in temperature and precipitation will change the feeding habits, movement, and reproduction of insect pests. Higher levels of atmospheric carbon dioxide, or CO2, may make some crops less nutritious, leading to higher insect feeding rates to compensate, causing greater amounts of crop damage.Global yield losses due to insect pests of three staple grains (i.e., rice, wheat, and maize) are projected to increase by 10–25% per degree of global mean surface warming, and such losses will be more acute in temperate regions (Deutsch et al. 2018). source
        
        Nilaparvata lugen (Brown Planthopper)
        
        Responsible for the loss of around 40% rice yield declines whenever an outbreak occurs. Source