1) Geese flying in a V formation increase their flying range by 71% compared to flying alone, and people who share a common direction and sense of community can be more efficient. 2) If a goose falls out of formation, it quickly feels resistance and returns to formation to take advantage of the lifting power of the bird in front. Similarly, it is best for people to stay with others headed to the same place. 3) Geese take turns leading and rotate to the back to rest, showing that sharing leadership and tasks pays off. As with geese, people are interdependent.