It’s been 78 years since a nuclear weapon was last used in war. Since then, the number of countries with a nuclear arsenal has increased from one… to nine. For the US government, two of the greatest nuclear threats are China and Russia – two superpowers that are escalating their nuclear capacity. US State Department nuclear expert, Mallory Stewart, shares how serious these threats are to the US.   Guest:   Mallory Stewart, Assistant Secretary for the Bureau of Arms Control, Deterrence, and Stability.   Host:     Ray Suarez   If you appreciate this episode and want to support the work we do, please consider making a donation to World Affairs. We cannot do this work without your help. Thank you.

US State Department’s Mallory Stewart on Controlling Nuclear Escalation

Geopolitical turmoil. A warming planet. Authoritarians on the rise. We live in a chaotic world that’s rapidly shifting around us. 

“On Shifting Ground with Ray Suarez” explores international fault lines and how they impact us all. 

Each week, NPR veteran Ray Suarez hosts conversations with journalists, leaders and policy experts to help us read between the headlines – and give us hope for human resilience.

A co-production of World Affairs and KQED.

News

Government

In 2018, Chinese scientist He Jianku sent shockwaves through the world’s medical and scientific world when he claimed to have made two children immune to HIV using a powerful gene-editing technology called “CRISPR”. After a three-year prison sentence, Jianku is back in the lab, but should he be experimenting with human genes?   Ray Suarez talks with Dr. Alta Charo, the Warren P. Knowles Professor Emerita of Law and Bioethics at the University of Wisconsin at Madison, about the ethics of CRISPR, and the opportunities and risks of the technology.   Guest:   Dr. Alta Charo, the Warren P. Knowles Professor Emerita of Law and Bioethics at the University of Wisconsin at Madison   Host:   Ray Suarez, host of World Affairs   If you appreciate this episode and want to support the work we do, please consider making a donation to World Affairs. We cannot do this work without your help. Thank you.

Should We Be Afraid of Gene-Editing?

According to the Center for Strategic and International Studies, access to water in Gaza has dropped by 95 percent since October 7th, and as many as seven-in-ten Gazans are drinking salty and contaminated water to survive. Water is at the center of environmental challenges facing the whole Middle East, and it is perhaps the most pressing concern for desperate Gazans. So what are regional NGOs doing to provide clean water to millions of displaced people?   Climate One’s Greg Dalton speaks with Nada Majdalani, Palestinian Director of EcoPeace Middle East, about Ecopeace’s three-decade journey to water security in the Middle East. Then, Ray Suarez speaks with Dr. Tareq Abu Hamed, Executive Director of the Arava Institute for Environmental Studies, to understand how climate scientists are trying to rebuild in Gaza following the recent violence.   Guests:    Nada Majdalani, Palestinian Director of EcoPeace Middle East    Dr. Tareq Abu Hamed, Executive Director of the Arava Institute for Environmental Studies   Host:    Ray Suarez   Greg Dalton, founder and co-host, Climate One

Water Security, and Why Israelis and Gazans Must Work Together

By 2030, it’s estimated one out of every six people on planet earth will be over 60. Thanks to leaps in technology and public health, people are living longer and better than ever before.    We’re taking a look at what economists and demographers are calling “the Silver Wave.” Ray speaks with MIT’s Joseph F. Coughlin,and New York Times Tokyo Bureau Chief Motoko Rich, on the challenges – and opportunities – that global aging presents.    Guests:    Joseph F. Coughlin, PhD, Founder and Director of MIT’s AgeLab   Motoko Rich, Tokyo Bureau Chief for the New York Times   Host:   Ray Suarez   If you appreciate this episode and want to support the work we do, please consider making a donation to World Affairs. We cannot do this work without your help. Thank you.  

The Silver Wave: Challenges and Opportunities of Global Aging

For the most part, the world has gone back to normal. We’re getting on planes… going to concerts… but many Americans haven’t changed their pandemic drinking habits. And this increased consumption trend is especially high for older Americans.   In 2020, alcohol accounted for more than 11,000 deaths among those 65 and up – that’s an 18 percent increase from the previous year – and many of those cases went untreated.    Ray speaks with Keith Humphreys, Professor of Psychiatry and Behavioral Sciences at Stanford University, to understand why.   Guest:   Keith Humphreys, Professor of Psychiatry and Behavioral Sciences at Stanford University   Host:     Ray Suarez   If you appreciate this episode and want to support the work we do, please consider making a donation to World Affairs. We cannot do this work without your help. Thank you.  

Boozing Boomers

Ray Suarez talks with former NPR Beijing correspondent Louisa Lim about China’s brazen efforts to stamp out free speech in Hong Kong, the city she grew up in. Lim shares the experiences she chronicled in her book Indelible City, an emotional eyewitness account of the pro-democracy protests and a reflection on Hong Kong’s identity.   Guest:     Louisa Lim, journalist and author of  “Indelible City: Dispossession and Defiance in Hong Kong”    Host:    Ray Suarez   If you appreciate this episode and want to support the work we do, please consider making a donation to World Affairs. We cannot do this work without your help. Thank you.

US State Department’s Mallory Stewart on Controlling Nuclear Escalation

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