Historically, most organizations have approached inclusion sequentially: gender this year or two, race next, then sexual orientation, and maybe someday disability and age. Or maybe class. Or neurodiversity. Generally, sequential inclusion is expanded from the power center to bring in the next-most “acceptable” characteristic. But what happens if someone is an older, Black, visibly disabled woman? Or an Indigenous, economically disadvantaged, autistic man? What about a deaf refugee fleeing religious persecution, or any other person who happens to have some attributes that aren’t “currently includable”? Sequential inclusion leaves people behind.