- First wave of Letters
- Second wave of letters of support for global rights to unrestrained research also in controversial areas:
- Detterman
- Goldberg
- Harpending
- Holloway
- Pinker
- Rushton
- Vanhanen
- Bouchard
- Brand
- Brody1and2_No letter head
- Demetriou2
- Dolan,teNijenhuis_Wicherts2
- Feinberg2
- Furnham2
- Goldberg2
- Gottfredson1and2
- Haier2
- Halloway2
- Hausman2 Public.
- Hausman2
- Irwing
- Irwing2
- Kimura2
- Lautrup2
- Lynn2
- Masters2
- Matthews_ISSID
- Murray2
- Paid2
- Rushton prel.
- Rushton2
- Stelmack2
- Figuerero
- Figuerero2
- McDaniel