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The Don Sullivan Show

The Don Sullivan Show

di Don Sullivan

Scienza Tecnologia

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Secrets of the Saguaro: Sentinels of the Southwest

The American Southwest is a land of breathtaking contrasts, where rugged mountain ranges, deep canyons, and endless desert landscapes create some of the nation's most unforgettable scenery. Yet few sights are as iconic as the majestic saguaro cactus. Towering skyward for centuries, these remarkable giants stand as enduring symbols of the Arizona Sonoran Desert. In this episode, Don journeys into Saguaro National Park to explore the natural history, beauty, and quiet grandeur of these extraordinary desert sentinels. Join him for an unforgettable adventure through one of America's most distinctive landscapes.

Smartphones and the Battle for Childhood with Jeff Miller

This subject may be the most serious issue ever discussed on The Don Sullivan Show. The future of Western civilization may very well depend on how we respond to it. Jeff Miller of Smartphone Free Childhood joins us to discuss the growing evidence linking smartphones, social media, and unrestricted internet access to profound changes in childhood and adolescent development. More importantly, he explains why there is still reason for hope and what parents, schools, and communities can do to address the problem. Please listen carefully, and be sure to watch the remarkable PSA featured in the show notes. https://youtu.be/h_xwJ5u9I8o?si=2DzdHMH6XZ3cHbrH https://youtu.be/Fd-_VDYit3U?si=cr-us1zs4Clob5DM

Can Leaders Govern Without Understanding Science? with Sean Campbell

From nuclear power and energy policy to AI and social media, this episode asks a simple question: should leaders understand the science behind the decisions they make? Don Sullivan and Sean Campbell discuss Physics for Future Presidents and why scientific literacy may be one of the most overlooked requirements for effective leadership today.

Inside the AI Data Center Revolution with Mohan Potheri

What happens when AI workloads demand 10 times the power of traditional computing? Don Sullivan, Jersey Steve, and Mohan Potheri unpack the rise of liquid-cooled AI factories, sovereign AI initiatives, and the massive infrastructure race underway in Texas, Utah, and beyond.

Special News Panel: Musk vs Altman: The Silicon Valley Trial of the Century

On this episode of the Don Sullivan Show, we debut a new panel-driven format to unpack the escalating legal battle between Elon Musk and OpenAI and Sam Altman. Joining Don are veteran Silicon Valley observers examining the case from every angle, including the technical, business, legal, and entertainment dimensions of a showdown that at times feels worthy of the Death Star itself.

AI Job Apocalypse or Evolution? Separating Hype from Reality with Gina Rosenthal

Don and Gina Rosenthal break down the hype around AI-driven job losses, exploring whether layoffs are truly caused by AI or simply shifting business priorities. They discuss the limits of current AI, the continued need for human oversight, and how, like past tech revolutions, AI may ultimately create new roles even as it disrupts existing ones.

Getting Older Is Fun: Prostate Problems (Yes, He Recorded It)

Don tackles an enlarged prostate and, naturally, decides to record the whole thing from the operating room. Dr. Theo breaks down what causes prostate enlargement, how it’s treated, and what comes next. They also get into the research around prostate health and sexual activity, including the often cited “20 times” stat, in a PG-13 episode that is humorous and educational.

The Wrath of Kilimanjaro: From Peak to Porcelain Throne

Climbing to nearly 20,000 feet was exhilarating, and five days through the heart of the Serengeti made it unforgettable. But every adventure has its price. Don brought home some uninvited guests. Listen as he tells the story of his run-in with Shigella, and Dr. Theo explains the not-so-glamorous aftermath.

Into the Serengeti: Storms, Wildlife, and the Rogue Elephant Night

Don sits down with his friend Mark to debrief their Kilimanjaro climb, reflecting on the ascent, the descent, and what stood out most along the way. Then it’s off to the western part of Serengeti National Park, where Don shares what it’s like to be out in the savannah surrounded by elephants, giraffes, lions, leopards, and warthogs. Along the way, torrential downpours turn the roads into rivers, with hippos and crocodiles adding to the experience, and even a cancelled balloon ride becomes part of the story. The trip also includes glamping in massive tented camps, where a herd of elephants passes by at sunset, and one night takes an unexpected turn when a rogue elephant forces Don out of his tent.

Green IT and the Bottom Line (Part 2): How Sustainability Pays Off — with Mark Bradley of Flexera

In Part 2, Mark Bradley of Flexera breaks down how sustainability becomes profitable when companies gain real visibility into IT and start managing carbon like cash. The discussion blends sharp insight with classic Don Sullivan Show banter, moving from carbon accounting and data center efficiency to bigger ideas around energy, materials, and innovation. It ultimately lands on a bigger point that sustainability is not just compliance but a real opportunity to drive value, rethink infrastructure, and build something meaningful along the way.

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