How We Survive

After spending nearly a year exploring U.S. national security and climate change, some big questions remain: Should the American military be smaller? Is that even possible? And what about the upcoming election; Could it upend the military’s climate focus? In our last episode of the season, host Kai Ryssdal reflects on his past and explores the possibilities for the military’s future. To support Marketplace’s impactful journalism, donate here: https://support.marketplace.org/hws-sn

Imagine it’s 2044. We’ve failed to control global warming and temperatures have risen 2 degrees Celsius. Northern South America is suffering from extreme heat, mudslides, agricultural collapse and rolling blackouts. Governments are falling apart and 2 million people are on the move. If you were president of the United States, what would you do? The U.S. military has used simulated scenarios, called wargames, for decades to help prepare for future threats. These days, climate change is the focus of some Pentagon wargames. In this episode, we look at how wargaming became a tool for the military to anticipate threats, and host Kai Ryssdal steps into the Oval Office to play out a climate crisis set in 2044, with help from two retired high-level military officials and a professional game designer. To support Marketplace’s impactful journalism, donate here: https://support.marketplace.org/hws-sn

On Jan. 20, a 20-foot wave crashed into a community center on a U.S. military base in the Marshall Islands. The wave broke down the door, smashed windows and even dragged people under. Waves and storm-driven flooding aren’t uncommon in the Marshall Islands. But this one hit a base that’s vital to U.S. national security. It’s where the United States conducts missile testing. Very few people ever see this remote and fortified location on a tiny island halfway between Hawaii and Australia. Host Kai Ryssdal treks across the Pacific to find out how our military will respond to the existential climate threat, and asks: What do rich countries and major carbon emitters like the U.S. owe to the people and nations bearing the brunt of the climate crisis? To support Marketplace’s journalism, donate here.

The Department of Defense is an enormous consumer of energy, using 73 million barrels of fuel annually. An F-22 Raptor, a fighter jet, burns 15 gallons of gas every minute when cruising. And more than a third of the DoD’s emissions come from powering its estimated 750 bases around the world. On the flip side, the Pentagon has an enormous budget, about $850 billion a year. So how is it leveraging some of that money and power to work on some of our biggest climate problems? In this episode, host Kai Ryssdal takes a look at some of the promising tech solutions that the military is investing in to make it more resilient and reduce emissions. We tour a warehouse in New York making sustainable aviation fuel, visit a microgrid at the original Top Gun school in California and swing by the E-ring, where the higher-ups in the Pentagon work. To support Marketplace’s journalism, donate here.

The Arctic is warming three to four times faster than the rest of the world, and as it warms, a whole new set of national security issues is emerging. This episode, host Kai Ryssdal traverses the frozen terrain that could be the center stage for global conflict. We hitch a ride with the Coast Guard, drop in on training exercises in the frigid Alaskan mountain range and uncover vital military infrastructure that’s falling into the ocean. How are climate change and national security converging in the Arctic? And is our military ready for it? To support Marketplace’s impactful journalism, donate here: https://support.marketplace.org/hws-sn

Today, the White House and the Department of Defense recognize climate change as a threat to national security. And the military is on the front lines of having to deal with the fallout. In this episode, “Marketplace” host Kai Ryssdal remembers what it was like serving in the military during the Cold War tensions of the 1980s. He visits a Navy research lab that studies warfighter performance in extreme temperatures, where he becomes a guinea pig. And he explores how climate change has become a “threat multiplier.”

For “Marketplace” host Kai Ryssdal, joining the Navy fresh out of college was one of the most consequential times of his life. It was the 1980s; the Cold War and the Soviet “evil empire,” in President Ronald Reagan’s words, was the greatest threat. Fast-forward through 40 years and one career change, and the threat looks different. Climate change does not have a face or a flag, but it will fundamentally change the way the U.S. military trains and fights. It already has. In the sixth season of “How We Survive,” Ryssdal travels to far corners of the world, from a small Arctic village to a remote island in the Pacific. He shines a light on how the institution that shaped him could shape our climate future.

To an individual, the climate crisis can feel overwhelming. There’s only so much composting you can do, right? It can be tempting to bury your head in the sand. But what if instead we imagine that we can succeed in fighting climate change? That’s the subject of Ayana Johnson’s new book, “What If We Get It Right?” Amy talks with Johnson about how we can fight off climate dread and work toward a more sustainable future.

One important way individuals can make a difference in their carbon emissions is to electrify their home. But that can feel like a daunting change when you’re just getting started. In this episode, Amy talks with Donnel Baird, founder of BlocPower, a start up that’s focused on electrifying homes and buildings. They dive into all the climate conscious changes, big and small, you can make in your own home. Learn more: guide to home energy rebatesbudget-friendly tips

Do I need to stop eating meat if I care about the planet? Does it really matter where I buy my food? How can I make climate-friendly food choices if I’m short on time? Amy chats with Melissa Nelson, professor of Indigenous sustainability at Arizona State University, about how our day-to-day food choices can make a difference to the planet. Learn more: National Farmers Market Directorywith this interactive article

“How We Survive” listener Anna wants to know: “Where should I live? Every now and then I look at maps and try to determine the safest place to live, but I don’t even know where to start when it comes to evaluating climate risks.” In this episode of “Burning Questions,” Amy talks with Marketplace climate reporter Samantha Fields about the practical tools buyers and renters can use to figure out where the heck it’s safe to live as the climate crisis unfolds. Try it yourself: RedfinRealtor.comthis housing climate risk guide

In the past decade, 1.5 has become an important number when talking about the climate crisis. (As in 1½ degrees Celsius, which equates to 2.7 degrees Fahrenheit.) It’s considered the maximum increase in temperature since preindustrial times that Earth can handle before all sorts of terrible things happen. But on the surface, 1.5 degrees doesn’t sound like a huge number. So what gives? In this episode, Amy chats with climate experts to dive deeper into what this number actually means.

Have you ever wondered where it’s safe to buy (or rent) a home? Maybe you’re looking to make more environmentally friendly choices at the supermarket. Or, you’d like to know how to keep climate despair at bay. We’re here to help! The “Burning Questions” series from “How We Survive” responds to your concerns, big and small, about the climate crisis. Join us as we navigate how our choices intersect with the well-being of the planet, starting June 26.

The Colorado River, vital to the American West, faces a crisis as demand surpasses its supply due to rising temperatures and unsustainable usage practices. As millions depend on its waters for survival, challenges like rampant growth and water-intensive farming further strain this precious resource. Across the region, communities must rethink water distribution and utilization to adapt to a drier future. In this special, we follow Leigh Harris and her husband Franck Avril, residents grappling with water scarcity in their dream home built on a dry lot. Their journey underscores the urgency of finding affordable water sources amidst worsening drought. Additionally, we delve into technological innovations, from desalination to rain water, offering potential solutions to the crisis. We also examine a growing movement, rooted in Indigenous values, to give nature — rivers, fish, crops and trees — the same rights as people, and what that might mean for the future of the Colorado River.

We are working on another season of our series Burning Questions and we want to hear from you! What are your most pressing climate questions? Are you trying to figure out when to invest in an electric car? Or maybe you want to make climate-friendly changes to your diet? Whatever your question is you can send us a note or a voice memo to survive@marketplace.org

We have a special episode for you today. We’re sharing an episode of the new podcast from APM Studios and Western Sound called “Ripple.” The largest oil spill in American history captivated the public’s attention for the entire summer of 2010. Authorities told a story of a herculean response effort that made shorelines safe and avoided a worst case scenario. Was that really the whole picture? “Ripple” is a new series investigating the stories we were told were over. In Season One, the reporting team traveled hundreds of miles across the Gulf Coast to learn the ongoing effects of the 2010 Deepwater Horizon Oil Spill — which are still impacting many coastal residents more than a decade later. Here is episode 1! And if you’d like to hear more episodes, you can find “Ripple” wherever you get your podcasts.

Participate in the cycle of life and sequester some carbon while you’re at it — even if you don’t have a city-provided green bin! Caleigh Wells and Candice Dickens-Russell geek out about their own composting methods, and discuss what they’ve learned from an urban farm owner.

The Colorado River has been carved up and relentlessly fought over for decades. But has anyone ever asked what the river wants? Until recently, that answer was ‘no.’ There’s a growing movement, rooted in Indigenous values, to give nature — rivers, fish, crops and trees — the same rights as people (and corporations). It’s known as Rights of Nature. In our last episode of the season we travel to the other side of the world, visit a mountain town making history and learn from salmon in the Pacific Northwest, as we figure out if personhood is feasible for the Colorado River and what that would mean for the river and those who depend on it.

As water supplies in the west dry up, finding solutions is critical. The good news is that water is all around us, if you know where to look and how to treat it. In this episode, we’re going on a road trip to check out the fascinating technology producing water from the sewer, the ocean and even out of the sky! Plus, Amy tastes the next generation of water and shares her favorite.