Graham Allen
Prof. Peter Atkins
Joey Barton
Baroness Blackstone
Prof. Susan Blackmore
Prof. Colin Blakemore
Crispin Blunt MP
Edward Bond
Nick Brown MP
Baroness Burt of Solihull
Ruth Cadbury MP
Prof. Ted Cantle
Lord Cashman of Limehouse
Alun Cochrane
Nick Cohen
Prof. Richard Dawkins
Lord Desai
Angela Eagle MP
Baroness Falkner of Margravine
Baroness Featherstone
James Fitzpatrick
Baroness Flather
Caroline Fourest
Michael Frayn
Ricky Gervais
Prof. A. C. Grayling
Baroness Greengross OBE
Nia Griffith MP
Dr. Evan Harris
Lord Harrison of Chester
Julia Hartley-Brewer
Patrick Harvie MSP
Professor Ted Honderich
Mary Honeyball MEP
Sophie in 't Veld MEP
Virginia Ironside
Dr Michael Irwin
Prof. Steve Jones
Baroness Kinnock
Stephen Kinnock MP
Lord Knight
Stewart Lee
Graham Linehan
Baroness Massey of Darwen
Kerry McCarthy MP
Stewart McDonald MP
Jonathan Meades
Baroness Murphy
Maryam Namazie
Taslima Nasrin
Maajid Nawaz
Lord O'Neill of Clackmannan
Pragna Patel
Şafak Pavey
Philip Pullman
Raheel Raza
Geoffrey Robertson QC
Martin Rowson
Lloyd Russell-Moyle MP
Gita Sahgal
Tommy Sheppard MP
Joan Smith
Dan Snow
Lord Soley
Peter Tatchell
Lord Taverne QC
GP Taylor
Baroness Thornton
Polly Toynbee
Beverley Turner
Lord Warner of Brockley
Baroness Young of Hornsey
