This is about communities - forest communities and people communities. Perhaps the most substantial exercise in bridge-building in the world is the joint project of European integration spearheaded by Jean Monnet after the two bloodiest wars in world history.
containment(noun) a policy of creating strategic alliances in order to check the expansion of a hostile power or ideology or to force it to negotiate peacefully. containment of communist expansion was a central principle of United States' foreign policy from 1947 to the 1975.
A policy aimed at controlling the spread of communism around the world, developed in the administration of President Harry S. Truman. The formation of the North Atlantic Treaty Organization (NATO) in 1949 was an important step in the development of containment.