Read Has
the Sea Given up its Bounty and Oceans
of Nothing (illustration
at http://arnica.csustan.edu/carosella/Biol2650/F06/illustration_from_time_magazine_.htm)
and http://www.msnbc.msn.com/id/15398149/ From the NY TIMES and the TIME magazine articles: (2) 1. What evidence
supports the idea that the ocean ecosystem, and fish populations in particular,
are in trouble? (1) 2. What are some of
the changes adopted by the seafood industry that are aimed at addressing the
problem? (1) 3. What types of
modern fishing technology have contributed to the problem? (1) 4. How is the
global fishing fleet sustaining itself? (1) 5. What is
“biomass extraction?” (1) 6. Why are
subsidies are part of the problem? (1) 7. Why isn’t
aquaculture or fish farming a solution? (3 reasons) (3) 8. List some of the
solutions suggested (6 from one article, one from the other). From the MSNBC article: (1) 9. If current
trends continue, what level will annual global consumption reach, by the year
2050? (1) 10. What is the
only highly developed country with a sustainable society, in terms of resource
use? (1) 11. What does
Wackernagel mean by “ecological overshoot?” (1) 12. Why is the
infrastructure that we build today important for the future? |
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