They found the tragedy of the commons not as prevalent or as difficult to solve as Hardin maintained, since locals have often come up with solutions to the commons problem themselves; when the commons is taken over by non-locals, those solutions can no longer be used.
They found the tragedy of the commons not as prevalent or as difficult. This was to solve as Hardin maintained. Locals have often come up with solutions to the commons problem themselves. Those solutions can no longer be used. The commons is taken over by non-locals.