How on Earth did life begin? Lee Cronin, Perr...

What if Jesus’ atoning work wasn’t completed on the cross? Professor David Moffitt and Dr Jonathan Rowlands join John Nelson to rethink one of Christianity’s central doctrines: the atonement. Is penal substitution really the Bible’s main explanation of Calvary? Does sacrifice sim ...  Show more

Will science and technology eventually make religion obsolete? Physicists Paul Heslop and Simon Walker-Samuel join host Sam McKee for a fascinating clash of worldviews on the future of faith. This debate took place in front of a group of teenage students from Sir Henry Floyd Gram ...  Show more

Brian Cox and Robin Ince are joined by comedians Jo Brand and Ross Noble, alongside Nobel Prize winner Sir Paul Nurse and geneticist Prof Aoife McLysaght to ask the biggest question of all, what is life and how did it start? They look at the amazing feat of nature that has someho ...  Show more

How did life on Earth start? To help answer that, researchers are trying to create some life for themselves. This is the second episode in our three-part series, Origins, about the beginnings and boundaries of life on Earth. For more, go to http://vox.com/unexplainable It’s a gre ...  Show more

The origin of our universe is one of the greatest mysteries we face. Why is there something rather than nothing? How did we come to exist in a world with such precise laws of nature? How we answer these questions determines everything, from the meaning of our lives to the secrets ...  Show more

Chemist Jack Szostak wants to understand how the first life forms came into being on Earth. He and Steve discuss the danger of "mirror bacteria," the origin of biology in poisonous chemicals, and the possibility that life might exist on other planets too.