The Life Scientific

When Professor Sir Michael Marmot was a junior doctor he decided that medicine was failed prevention. To really understand disease you have to look at the society people live in. His major scientific discovery came from following the health of British civil servants over many years. The Whitehall studies, as they're known, challenged the myth about executive stress and instead revealed that, far from being 'tough at the top', it was in fact much tougher for those lower down the pecking order. This wasn't just a matter of rich or poor, or even social class. What Marmot showed was the lower your status at work, the shorter your lifespan. Mortality rates were three times higher for those at the bottom than for those at the top. The unpleasant truth is that your boss will live longer than you.What's more, this social gradient of health, or what he calls Status Syndrome, isn't confined to civil servants or to the UK but is a global phenomenon. In conversation with Jim Al-Khalili Michael Marmot reveals what inspire

Cognitive psychologist, Steven Pinker, has been dubbed "science's agent provocateur". Pinker studies how the mind works. Presenter Jim al-Khalili wants to find out how his mind works. Pinker replies: "as a psychologist you look at your own life as data and say geez that's what I'm like". From verbs to violence, he's author of several books that many say are mind-changing. He's now something of a science superstar, but his early experiments with electrodes on rats didn't quite go according to plan: "I realised then that that kind of science required a level of meticulousness that I just didn't have". So instead of studying neuroscience, he became a cognitive psychologist. Now perhaps better known for his writing than his science, he shot to fame with his book The Language Instinct, based on his early studies of how children tackle irregular verbs, for example saying "holded" not held, and "digged" instead of dug. These cute sounding mistakes are proof that three year olds are grammatical geniuses, he says. And

Their work is changing the world we live in, but what do we really know about their lives beyond the lab?Each week on The Life Scientific, Jim Al-Khalili, Professor of Physics at Surrey University, invites a leading scientist to tell us about their life and work. He wants to get under their skin and into their minds; to find out what first inspired them towards their field of research and what motivates them to keep going when the evidence seems to be stacking up against their theories. And he'll ask what their ideas and discoveries will do for us. He'll talk to Nobel laureates as well as the next generation of beautiful minds, finding out what inspired them to do science in the first place and what motivates them to keep going. The programme will also feature short drop-ins from fellow scientists. Some will comment on our guest's early career, the implications of their discoveries, or offer alternative perspectives. In this first programme, Jim talks to geneticist Paul Nurse, arguably the most powerful scien