What If? 2: Additional Serious Scientific Answers to Absurd Hypothetical Questions (What If?, #2)

by Randall Munroe

In a sense, you’re hotter than the Sun—there’s just not as much of you.

the identical ancestors point is likely somewhere between 5000 and 2000 BCE. At that date, everyone who left descendants at all is an ancestor of everyone. Each lineage from that date has either died out or expanded to include all living humans,