![The Heart of Grinnell: Researchers in Iowa Town Ask: What Makes a Healthy Community?](https://www.heartmath.org/assets/uploads/2010/08/HMI-Blog-The-Heart-of-Grinnell-Researchers-in-Iowa-Town-Ask-What-Makes-a-Healthy-Community.jpg)
The world’s oldest cities date back more than 10,000 years, but humans actually began living together in small communities, or villages much earlier.
Like the inhabitants of the oldest known village, which dates back 20,000 years on the southwestern shore of the Sea of Galilee in Israel, humans band together.
They are driven to make their communities better.
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