There are powerful politicians who have taken to denying scientific facts to futher their own ambitions.

There is a new book edited by Lawrence M.Krauss - The War on Science.

Among the writers and scientists who have contributed chapters is Richard Dawkins.

Professor Dawkins talked to me about his chapter.

In 2019 Sir Rannulph Fiennes was diagnosed with Parkinsons disease.

A few years ago as part of the Cheltenham Literary festival I interviewed Sir Rannulph on stage at the Everyman Theatre about his family history book 'Mad Dogs and Englishmen'.

I remember shaking hands - a non standard formality for him. He told me how he had to adopt a DIY approach to dealing with frost bite in his fingers.

In this episode there's a conversation I had with Sir Rannulph later in a London studio, a chat with the legendary travel writer Eric Newby, and the life of the unforgettable Lucy Irvine.

Lucy had replied to an advertisement in 1980 seeking a woman to spend a year on a desert island with a man she didn't know. This adventure became a film starring Oliver Reid. She tells me how she went on to write the story of another island dwelling family in her book Faraway.

Memorable stories.

Michael Payne has spent his whole working life in the sports marketing business.

In his autobiography he tells how sport became big business.

In this wide ranging conversation we discuss how the Olympics were saved from oblivion, whether FIFA were right to award Donald Trump a special peace prize.... and the major challenges facing sport in our connected digital age.,