Proponents
3,644 proponents — individuals, institutions, and schools of thought — cited in the encyclopedia.
- Judge Judy
- Judge Richard Tuthill
- Judith Resnik
- Judy Meisel
- Julia Dzurillay
- Julia Hartley-Brewer
- Julia Horowitz
- Julia Salzar
- Julia Serano
- Julian Assange
- Julián Castro
- Julian Emmanuel
- Julian Hayter
- Julian Llloyd Weber
- Julian Savulescu
- Julianne Geiger
- Julianne Moore
- Julie Bindel
- Julie Gottlieb
- Julie Underwood
- Julie Weed
- Julio Foppoli
- Julius Genachowski
- Justin Ewers
- Justin Hansford
- Justin Hunte
- Justin Kownacki
- Justin Sevakis
- Justin Trudeau
- Justine Greening
- Jutta Joormann
- K. Carl Smith
- K. Michelle
- Kacen Callendar
- Kai Nielson
- Kai Sherwin
- Kaila Philo
- Kajsa Ekis Ekman
- Kamala Harris
- Kambrell Garvin
- Kandist Mallett
- Karan Girotra
- Karen Cox
- Karen Dolan
- Karen Douglas
- Karl Kraus
- Karl Marx
- Karl McCartney
- Karl Popper
- Karl-Heinz Erb
- Karol Boudreaux
- Kate Allen
- Kate Dodson
- Kate Gladstone
- Kate Hudson
- Kate Knibbs
- Kate Krader
- Kate Messner
- Kate Raworth
- Kate Starbird