Sam Killermann

“Gender isn't one thing you have. It's four things that got bundled together and sold as one.”

The Genderbread Person's entire job is to take the bundle apart: identity, expression, sex, attraction. Once they're four separate questions, most of the arguments people have about gender turn out to be two people answering different ones.

“Who you know yourself to be, how you present, what your body is, and who you're drawn to are four separate questions with four separate answers.”

Identity sits in the head, expression in how you show up, sex in the body, attraction in the heart. Killermann's shorthand is blunt: identity isn't expression isn't sex, and gender isn't sexual orientation. Any of the four can predict any other about as reliably as a coin.

“Each of the four is a range, not a switch — and you're allowed to sit at zero on any of them.”

The fourth version of the model drops the tick-boxes for graduated scales, and puts an empty-set symbol at the start of every one. That small mark is doing a lot of work: it makes room for agender and asexual people inside the same diagram rather than as footnotes to it.

“The Golden Rule breaks the moment the other person isn't you.”

Killermann's sharpest chapter argues that treating others as you'd want to be treated quietly installs your own preferences as the standard, then lets you count good intentions as good outcomes. The replacement is unglamorous: ask how they want to be treated, then do that.

“Privilege isn't something you accepted. It's something you were handed and never had to notice.”

That's the point of the grounding section sitting before the gender material rather than after it. Privilege is defined by what you were never required to think about, so it can't be found by introspection alone — it has to be looked for on purpose.

“It's a map of how gender currently works, not a verdict on how it should. It was never built to diagnose anybody.”

Killermann is explicit that the Genderbread Person is descriptive, not prescriptive, and not a tool for analysing other people. It shows the system as it is, because you can show someone how something is or how it might be, and only one of those is useful for getting your bearings.

“You don't have to understand someone's gender to get their name and their pronouns right.”

The two are routinely treated as a package — as though respect has to wait for comprehension. They come apart cleanly. One is a long conversation you may never finish; the other is a word you can start using this afternoon.

“He uncopyrighted the whole thing, because a teaching tool only works if it can travel.”

Killermann released the book and the diagrams into the public domain in 2013. They have since been translated into more than a dozen languages and redrawn by people who wanted them to say something slightly different. The remixes are the point, not a leak.