The Science of Siblings is a new series exploring the ways our siblings can influence us, from our money and our mental health all the way down to our very molecules. We’ll be sharing these stories over the next several weeks.
This is something I learned years ago through gay bar chatter: Gay people are often the youngest kids in their families. I liked the idea right away — as a gay youngest sibling, it made me feel like there was a statistical order to things and I fit neatly into that order.
When I started to report on the science behind it, I learned it’s true: There is a well-documented correlation between having older siblings (older brothers, specifically) and a person’s…
