What does the speaker mean by 'boundaries'?
What is the quadruple squeeze?
What does he mean by non-desirable new state?
In pairs, research the specific boundary assigned to you. I'd recommend starting here and here. In your notebook, answer these questions:
What is your boundary?
Are we approaching or going over your boundary?
Why is your boundary important?
Topics:
Ace: Climate Change
2: Freshwater use
3: Ocean acidification
4: Biosphere integrity
5: Land change system
6: Ozone depletion
7: Biochemical flows
8: Atmospheric aerosol loading
