Health Tech
The Silent Clock in Your Arteries

The Silent Clock in Your Arteries

The Silent Clock in Your Arteries: Why Vascular Aging Is the Heart Health Crisis We're Missing We are living in an era of extraordinary innovation in heart health. Precision diagnostics. AI-guided therapies. Wearables that track everything from rhythm to recovery. And...

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Climate-Sensitive Maternal Mental Health Screening

Climate-Sensitive Maternal Mental Health Screening

A pregnant woman may never walk into a clinic saying climate change is affecting her mental health. She may say she has not slept through the heat. She may say flooding made her miss an antenatal visit. She may say food costs have changed what she can feed her family....

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Agentic AI in Drug Discovery: Why Big Pharma is All in

Agentic AI in Drug Discovery: Why Big Pharma is All in

When Eli Lilly signed a deal worth up to $2.75 billion with AI drug developer Insilico Medicine in March 2026, it was the latest in a cascade of nine-figure and ten-figure commitments from the world’s largest pharmaceutical companies to a single emerging technology....

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Beyond GLP-1: The Future of Obesity Care is Hybrid

Beyond GLP-1: The Future of Obesity Care is Hybrid

The emergence of GLP-1 receptor agonists has fundamentally reshaped obesity treatment. For the first time, we are seeing consistent, clinically meaningful weight loss at scale, supported by robust clinical programs such as STEP and SURMOUNT (Wilding et al., 2021;...

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Closing the Interventional Gap

Closing the Interventional Gap

The National Health Service (NHS) is investing heavily in diagnostics. Through Getting it Right First Time (GIRFT) and the rollout of Community Diagnostic Centres (CDCs), millions of patients are getting scans more quickly than ever[1]. The NHS 10 Year Plan has now...

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Erectile Dysfunction is Preventable – if You Act Early

Erectile Dysfunction is Preventable – if You Act Early

Did you know that your erections can tell you more about your heart health than you might think? Nocturnal erections—those spontaneous erections that happen during sleep—are directly tied to vascular health. When a man stops having them, even for a short period of...

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The Radical Longevity Science Frontier

The Radical Longevity Science Frontier

For decades, longevity has been a frontier of scientific exploration, pushing the boundaries of what we believe is possible for human health and lifespan. While incremental progress has been made in understanding the biology of aging, we are now on the cusp of a new...

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Reflections and Healing at the End of Life

Reflections and Healing at the End of Life

Words To Begin At age 81, the author has lived a "life of letters" (perhaps three million words) addressing a wide variety of subjects during multiple careers: Systems Engineering (PhD at UCLA in 1976), Military Science (21 years on active duty, in high-tech...

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The Microbiome: The Missing Layer in Modern Metabolic Care

The Microbiome: The Missing Layer in Modern Metabolic Care

Over the last decade, obesity management has undergone a structural transformation. What was once a field dominated almost exclusively by bariatric surgery has evolved into a far more nuanced metabolic discipline. The rise of GLP-1 receptor agonists and dual incretin...

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