What is the biggest global environmental challenge that we currently face?

Question

547 votes

Answer 1

Energy

18% / 99 votes

Answer 2

Climate Change

27% / 148 votes

Answer 3

Overpopulation

14% / 74 votes

Answer 4

Toxic Waste

5% / 26 votes

Answer 5

Water pollution/scarcity

11% / 58 votes

Answer 6

Smog and air quality issues

3% / 17 votes

Answer 7

Food/biofuels

2% / 13 votes

Answer 8

Consumption

6% / 35 votes

Answer 9

Land Management

2% / 10 votes

Answer 10

Ecosystems and Endangered Species

3% / 16 votes

Answer 11

Infectious Disease, Public Health

4% / 22 votes

Answer 12

Conservation of Natural Resources

5% / 29 votes

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