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Fishing for the Future. Game! Each student is a fisher. Your livelihood depends on catching fish. Goldfish = fish Each fisher must catch at least 2 fish.

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Presentation on theme: "Fishing for the Future. Game! Each student is a fisher. Your livelihood depends on catching fish. Goldfish = fish Each fisher must catch at least 2 fish."— Presentation transcript:

1 Fishing for the Future

2 Game! Each student is a fisher. Your livelihood depends on catching fish. Goldfish = fish Each fisher must catch at least 2 fish in each round to survive When I say GO: Hold hands behind back, use rod (straw) to suck fish from the ocean (bowl) into your boat (papertowel) The fish remaining after the fishing season reproduce

3 Each Season = 20 seconds Count your fish and record them in your fishing log. Fishers who did not catch the 2 fish minimum had to find a new job. Add one new fish (babies!) for each fish that remains in the ocean This season – better fishing poles – you may hold your straw with your hand! This season, one fisher person bought a big net!

4 Tragedy of the Commons*

5 Tragedy of the Commons When individuals, acting independently and rationally, will deplete a shared resource, even when doing so is not in their interest. Each user receives a direct benefit of using the resource, but only bears a fraction of the cost of its exploitation.

6 Tragedy of the Commons Occurs when resources shared by everyone (or held in common) are used at a rate that exceeds the resources’ sustainable limit. Ultimately, as a population grows and consumption increases, the “commons” collapse.

7 John C. Sawhill “In the end, our society will be defined not only by what we create, but by what we refuse to destroy.”


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