IB ESS 8.2.12 (HL) Urban sustainability models
IB ESS 8.2.12 (HL) Urban sustainability models
Practise using HL urban sustainability models to judge whether city systems keep resource use within ecological and social limits.
How this is tested
- apply circular economy ideas to urban waste, materials, energy or resource flows
- use doughnut economics to judge whether a city meets needs within environmental limits