BACKGROUNDER: Ancient Engineering Marvels - Our First Nation's History

This story from the BBC's Travel Series of the same name, really illuminates how technologically advanced our first nations were at managing food resources. This story is well worth the time to read and is very relevant today as we look for better ways to manage our ability to feed people.

https://www.bbc.com/travel/article/20211013-an-underwater-mystery-on-canadas-coast