Big Global Environmental Concerns

1. Carbon Sequestration

1.1. Carbon sinks

1.2. Reducing Emissions from Deforestation and Forest Degradation

2. Sea Level Rise

3. Air Pollution

4. Scarce Resources

4.1. Finding renewable alternatives

5. Environmental Racism

5.1. Call for actions to correct past injustices

6. World population

6.1. Declining fertility rate

6.2. Humans are predators on the environment

6.3. Education, tradition, cultural norms

7. Hunger

7.1. Uneven food distribution

7.2. Where our food comes from

8. Agriculture System

8.1. Traditional vs Industrial

8.2. Green revolution

8.3. Problems such as erosion, diseases, etc

9. Power

9.1. Who got the authority for food access

9.2. Political and Social

10. Climate Change & Global Warming

10.1. Carbon dioxide emissions

11. Stratospheric Ozone Depletion

11.1. Cancer risks

11.2. Impact on animals, plants

12. Acid Rain

13. Environmental Justice

13.1. Off shoring waste

13.2. Polution exporting

13.3. Unequal housing, transport, etc

13.4. Political, social, research and dilemma

14. Natural Hazards

14.1. Adaption and coping

15. Policies

15.1. Earth Summit 1992

15.2. Kyoto protocol

15.3. 2015 Paris climate talk