On this week’s Tech Nation, part I of a two-part series on Chernobyl: Then and Now. Journalist Adam Higginbotham, author of “Midnight in Chernobyl”, recounts what exactly happened at the time of the accident. Later in the show, Vincent Keunen, the Founder and CEO of Andaman7, describes a new app to collect and manage your own medical records, and Helen Torley of Halozyme returns to talk about a technology which reduces the time for infusion therapy.

On this week’s Tech Nation, Dr. Paul Auerbach, Professor Emeritus at the Stanford University School of Medicine, Department of Emergency Medicine, a co-founder of the Wilderness Medical Society, and author of “Enviromedics: The Impact of Climate Change on Human Health”. Then Tech Nation Health Chief Correspondent, Dr. Daniel Kraft, talks about longevity, zip code by zip code.

On this week’s Tech Nation, the global supply chain of … recycled goods. Adam Minter talks about “Secondhand: Travels in the New Global Garage Sale.” Then in biotech, former University of Southern California professor Bob Ladner CEO of CV6 Therapeutics, moved his cancer research group from the beaches of Santa Monica to Belfast, Northern Ireland. CV6 is looking to make a chemotherapy used by millions of cancer patients each year better.

On this week’s Tech Nation, former CNN journalist and Managing Editor of Foreign Policy, Ravi Agrawal with “India Connected … How the Smartphone is Transforming the World’s Largest Democracy.” Then, we’ll hear from Jamie Metzl on “Hacking Darwin: Genetic Engineering and the Future of Humanity.”

On this week’s Tech Nation, ADRIAN SHAHBAZ, Research Director for Technology and Democracy at Freedom House, and ALLIE FUNK, a Research Analyst focusing on the global impact of network information. They discuss the Freedom House report “Freedom on the Net 2019 – The Crisis of Social Media”. Then Tech Nation Health Chief Correspondent, DR. DANIEL KRAFT, tells us about psychedelics – they are not becoming part of mainstream medicine.

On this week’s Tech Nation, ANDREW MARANTZ talks about what social media is doing to the information we consume … and perhaps more importantly, the information we believe. His book is Antisocial – Online Extremists, Techno-Utopians, and the Hijacking of the American Conversation. Then, in biotech, DR. PAUL-PETER TAK, the CEO of Kintai Therapeutics gives us a bigger picture of our gut - it’s not just your microbiome that plays a significant role in the recovery from illness.

On this week’s Tech Nation, how Global Trade will change with manufacturing turning to commercial-grade 3D printers. Dartmouth professor Richard D’Aveni is the author of “The Pan-Industrial Revolution – How New Manufacturing Titans Will Transform the World”. Then on Tech Nation Health, producing your own cells to deliver on the promise of Precision Medicine. Steve Bagshaw, the CEO of FujiFilm Diosynth Biotechnologies, explains what they do. And Chief Correspondent Dr. Daniel Kraft gives us more insight on the announcement out of China of gene-edited babies.

On this week’s Tech Nation, Mikko Hyppönen, the Chief Research Officer at F-Secure. Cybersecurity in the world today, as well as Hypponen’s Law. Then, the new approach taken with first Post-Partum depression drug. Dr. Jeff Jonas, the CEO of Sage Therapeutics, tells us how it just may work for depression in general. And finally, why do these drugs cost so much? Mike Abrams from Numerof and Associates explains.

On this week’s Tech Nation, Moira speaks with

STEPHEN MARTIN and JOSEPH MARKS, the authors of “Messengers: Who We Listen To, Who We Don’t, and Why”. From the neuroscience of it, to the human behavioral characteristics – being human can be challenging.

And did you know you had a personal data lake? Tech Nation regular contributor Gary Davis, the Chief Consumer Security Evangelist at McAfee, tells us how to take care of it.

On this week’s Tech Nation, Moira speaks with

Computer Scientist Dr. Lorien Pratt about “Link … How Decision Intelligence Connects Data, Actions, and Outcomes for a Better World.” Then Dr. Seth Lederman, the CEO of Tonix Pharmaceuticals, tells us about how PTSD affects the brain, its relation to sleep, and how it may treated some 9 years after the initial trauma. If you have experienced trauma, and PTSD, you may qualify for one of their clinical studies.