Seven generation stewardship is a concept that urges the current generation of humans to live and work for the benefit of the seventh generation into the future.
It is believed to have originated with the Iroquois – Great Law of the Iroquois – which holds appropriate to think seven generations ahead and decide whether the decisions they make today would benefit their descendants. It is frequently associated with the modern, popular concept of environmental stewardship or 'sustainability' but it is much broader in context.
Iroquois Constitution
"In every deliberation, we must consider the impact on the seventh generation... even if it requires having skin as thick as the bark of a pine." This is an often repeated saying; however, despite a common belief, it is not contained in the Constitution of the Iroquois Nation.
Instead, the only passage mentioning the number seven talks about qualities that Iroquois leaders should have, while the end of the passage advises them to consider the welfare of future generations. In law 28 of the Constitution of the Iroquois Nation,We now do crown you with...