I came, I saw, I'll conquerBoris Johnson covets supreme power, says Iain Martin

Summer Double Issue: Free Markets, Free Press

Amir Taheri: Iraq shows Arabs the way

Gertrude Himmelfarb on Adam Smith

Lionel Shriver: I want the euro to collapse

Joseph Epstein/Julie Bindel/Nigel Lawson/Karen Horn/Matthew Elliott/Magnus Linklater/George Walden/Nick Cohen/David Womersley/Katharine Birbalsingh/Andrew Roberts/Myron Ebell/Anne McElvoy/Simon Heffer/Daisy Waugh/Douglas Murray/Mara Delius/Peter Whittle/Dominic Lawson/Ellen Alpsten/Norman Lebrecht/Ruth Dudley Edwards

Is Hollande Sowing the Seeds of Disaster?Jeremy Jennings asks if Europe will follow the French lurch to the Left

Art Special: Picasso, Munch, Jenny Saville and Much More

Stephen Glover: The Hounding of Murdoch

Laura Keynes: Hilary Mantel's Bad History

Luke Johnson: America is Back in the Game

Wendy Perriam/Daniel Hannan/Lesley Chamberlain/Emanuele Ottolenghi/Joshua Rozenberg/Dominic Lawson/Catesby Leigh/Simon Heffer/Noel Malcolm/Mara Delius/Patrick Bishop/Lionel Shriver/Katherine Bergen/Nick Cohen/Andrew Roberts/Anne McElvoy/Tim Congdon/Daisy Waugh/Douglas Murray/Michael Burleigh/Norman Lebrecht/Katharine Birbalsingh

In defence of marriage

Bishop Nazir-Ali and John Haldane make the case for matrimony as the heart and soul of the family

George Weigel: Obama's threat to religious liberty

Iain Martin: Scrap your old script, Dave

Melanie Phillips: A new age of intolerance

Mara Delius: Betrayed by Günter Grass

Michael Pinto-Duschinsky/Andrew Roberts/Karen Horn/Roger Scruton/David Womersley/Tibor Fischer/Lionel Shriver/Anne McElvoy/Douglas Murray/Daisy Waugh/David Gentleman/Con Coughlin/Tim Congdon/Simon Heffer/Peter Whittle/Derwent May/Katharine Birbalsingh/Ruth Dudley Edwards/Nick Cohen/Norman Lebrecht/John Ware

Douglas Murray and David Green on Gay Marriage

Jonathan Bate: Set Our Universities Free

Lionel Shriver: The NHS Makes Me Ill

John Bolton: Obama's Timidity Risks War

George Walden/Hephzibah Anderson/David Womersley/Piers Paul Read/Brendan Simms/Norman Lebrecht/Tracey Emin/Lucian Freud/Daisy Waugh/Julie Bindel/Anne McElvoy/Richard Griffiths/Dominic Lawson/Katharine Birbalsingh/Hugh Thomas/Patrick Heren/Neil Scolding/Andrew Roberts/Michael Burleigh/Peter Whittle/Iain Martin/Nick Cohen