Topic 1: Foundation
Topic 2: Ecology
Topic 3: Conservation and biodiversity
Topic 4: Water
Topic 5: Land
Topic 6: Atmosphere and climate change
Topic 7: Natural resources
Topic 8: Human populations and urban systems
HL lenses
HL.a Environmental law
HL.b Environmental economics
HL.c Environmental ethics
View a summary cheatsheet for HL.a Environmental law
HL.aA Environmental law
HL.aB Environmental constitutionalism
HL.aC Drafting environmental law
HL.aD International law
HL.aE Legal personhood
HL.aF Legal and economic strategies to maintain sustainable use of the environment
