The riddle of when rules and
rights conserve forests
(January 5, 2002)
Some places have dense
populations and strong economic incentives to destroy forests
yet somehow protect them. Meanwhile, forests are vanishing fast
in other areas with much less population pressure and weaker
market forces driving forest loss. The strength of the public
and private institutions that manage the forests largely
explains these apparently contradictory outcomes.
Simply saying that, however, does
not help much unless we can figure out how to promote strong
institutions. Elinor Ostrom and her colleagues at the Center for
Institutions, Population and Environmental Change at Indiana
University have contributed more to understanding why effective
institutions emerge at the local level than just about anyone
else. 'An Institutional Approach to the Study of Forest
Resources' prepared by Amy Poteete and Elinor Ostrom for the
Center for International Forestry Research adds new insights
based partly on recent studies in Ecuador, Guatemala, India,
Uganda, and the United States.
Poteete and Ostrom focus on
situations where government agencies lack the capacity to
regulate the use of threatened forests and ask under what
circumstances we can expect local community groups to do so.
They find that this is more likely where:
Sometimes it helps to have
smaller and more homogeneous groups. At other times large groups
involving various types of people work better. Giving
communities greater control over their forest resources does not
guarantee they will use them wisely. Nonetheless in many
instances local groups do manage forests sustainably. We need to
find ways to encourage that. People like Poteete and Ostrom have
a lot to teach us.