por huang caoling hace 9 años
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por Jutka Czirok
por Joel Lam
por Tyler Lamprecht
por Sabeh Ayoun Abdul Rahman
more land
less antibiotics
more sustainable
less disease
shifting agriculture
nomadic grazing
low pop. and subsistence farming
use fossil fuels and are more likely to carried by runoff.
access to sufficient, safe and nutritious food & diet meets needs for healthy lifestyle.
Insecurity: do not have adequate access to food.