Futureproof with Jonathan McCrea

Listeners to the show might remember that last year we spoke to Dr. Vera Gorbunova from Rochester Aging Research Center at the University of Rochester about her work on SIRT6 - often referred to as the “longevity gene” because of its important role in organising proteins and recruiting enzymes that repair broken DNA. Since then, she and her team have made significant progress in the study of longevity by successfully transferring a different gene from naked mole rats into mice, resulting in improved health and an extension of the mouse’s lifespan. Jonathan is joined by Dr. Vera Gorbunova to discuss.

Walk into any national museum, in any part of the world, and you will see artifacts of significance – from coins and jewellery, to weapons, utensils, artwork, clothing, and even human remains. They are preserved because these objects tell us something about who we are and where we came from.But what if there is an artifact that is tens, or even hundreds, of meters underwater? How do we protect it from deterioration?Joining Jonathan to discuss this is Dr. David Gregory, Senior Researcher and Honorary Professor from the National Museum of Denmark.

While the question of 'what is a robot?' might have been easily answered just a few years ago, it is increasingly difficult to define.So, rather than try to fit robots into the existing categories of what is a person and what is a thing, do we need a new framework for the twenty-first century?David J. Gunkel thinks so. He is Professor of Media Studies at Northern Illinois University and author of ‘Person-Thing-Robot: A Moral and Legal Ontology for the 21st Century and Beyond’ - he joins Jonathan to discuss.

Dust. You might hate it, you might want to get rid of it, you might not know where it comes from, but did you know there are actually two billion tonnes of dust lifted into the Earth’s atmosphere each year? Joining Jonathan to discuss the world of dust is researcher Jay Owens, who has written a new book called ‘Dust – The Modern World in a Trillion Particles’.

We think of our eyes as external organs, but anatomically we can also consider them to be an extension of the brain, and this feature is proving to be really useful when trying to understand not just what's happening in our brains, but in our bodies as well.Joining Jonathan to discuss is David Keegan, Consultant Ophthalmologist at the Mater Hospital.

Did you know that in one sleep you will have travelled close to million miles by the time you wake up? This is due to the fascinating science of spin and rotational force. Joining Jonathan to detail his fascinating new book “The Science of Spin" and explain how understanding this force we can enhance our lives was Roland Ennos visiting professor of biological sciences at the University of Hull

Weight loss drugs such as Wegovy and Ozempic have exploded in popularity over the past few years with them producing some quite incredible results. But could these drugs be the cure to obesity and do we have the wrong approach in dealing with the illness? Joining Johathan to discuss was Dr Margaret Steele a post-doctorate researcher at the School of Public Health at University Colledge Cork.

From dietary downsides to the environmental impact large-scale farming has on the planet - not to mention the profound cruelty to which billions of animals are subjected annually - there are plenty of arguments against human consumption of animal meat. But what about meat that’s not derived from animals who once roamed in fields, but grown in labs instead? Is it really the future of food? Dr. Mark Post, Professor of Sustainable Industrial Tissue Engineering at Maastricht University joins Jonathan to discuss.

In a pioneering operation, the first womb transplant took place in the UK this week. But how soon could we see this in Ireland? Joining Jonathan to reflect on this is Conor Harrity, Consultant Gynaecologist, Sub-specialist in Reproductive Medicine at the Rotunda & Beaumont, and Medical Director of First IVF.

Cosmic dust might be closer than you think - in fact, it might even be on top of a nearby tall building. And that’s exactly where Dr. Penelope Wozniakiewicz, Senior Lecturer in Space Science at the University of Kent, is focusing her searches as she and her colleagues are exploring cathedral roofs to find traces of these particles. But why? What can we learn from cosmic dust and what is it in the first place? Penelope joins Jonathan to discuss.