# data[].attributes.body
1. easiest: govs' restrictions, establish volunteer grps, educate farmers (no fee)

hardest: set up clinics (expensive), improved irrigation systems (expensive)

2. no

3. restrictions, satellite, stop deforestation (perfect cost for developing countries)

# data[].attributes.body
Tm

# data[].attributes.body
Tm

# data[].attributes.body
Tm