The Brainrot Community on Instagram: "Here’s a fun fact about grandpas — the idea of the modern “grandfather figure” is actually pretty new in human history! For most of civilization, people didn’t live long enough to meet their grandchildren. But as lifespans increased in the last few centuries, grandparents began playing a bigger role in family life — so much so that anthropologists call it the “Grandmother (and Grandfather) Hypothesis.” It suggests that humans evolved to live longer because h