From the construction of the Berlin Wall through every conflict up to the Falklands War, photographer Don McCullin has left a trail of iconic images. At the Sunday Times Magazine in the 1960s, McCullin’s photography made him a new kind of hero.

Marie Colvin was glamorous, hard-drinking, braver than the boys, with a troubled and rackety personal life. With fierce compassion and honesty, she reported from the most dangerous places in the world, fractured by conflict and genocide, going in further and staying longer than anyone else. In Sri Lanka in 2001, Marie was hit by a grenade and lost the sight in her left eye - resulting in her trademark eye patch - and in 2012 she was killed in Syria. Like her hero, the legendary reporter Martha Gellhorn, she sought to bear witness to the horrifying truths of war..

First published in 1973, this is a study of the force of photographic images, which are continually inserted between experience and reality. When anything can be photographed, and photography has destroyed the boundaries and definitions of art, a viewer can approach a photograph freely, with no expectations of discovering what it means. This collection of six lucid and invigorating essays, with the most famous being "In Plato's Cave", make up a deep exploration of how the image has affected society.

A unique joint memoir by a US marine and a conflict photographer whose unlikely friendship helped both heal their war-wounded bodies and souls.

It is worse, much worse, than you think. The slowness of climate change is a fairy tale, perhaps as pernicious as the one that says it isn't happening at all, and if your anxiety about it is dominated by fears of sea-level rise, you are barely scratching the surface of what terrors are possible, even within the lifetime of a teenager today.