healthcare

Cuba has 9.54 physicians per 1,000 people — the highest doctor-to-population ratio of any large nation on earth. That is nearly three times the OECD average of 3.7, and more than six times the WHO's minimum recommended threshold of 1.5. Behind Cuba sit Monaco, Greece, Belgium, and Lithuania in a top five dominated by an unexpected mix of a Caribbean socialist state and small European nations.

A doctor who knows your complete medical history, never forgets, is available at 3 AM, and has read every study ever published. What's not to like?

Imagine waking up to a headline: AI has cracked cancer, Alzheimer's, and every infectious disease. What would that world actually look like?

Machine learning is being tested on organ matching, graft-survival prediction, and kidney nonuse. Here is what the evidence shows and where it stops.

From reading radiology scans to predicting sepsis, AI is reshaping medicine—but clinical adoption is slower and messier than the headlines suggest.

The United States performs more organ transplants than any country — 46,000+ annually. Spain has the world's highest deceased donor rate per million population. China performed forced organ harvesting from prisoners, a practice that drew international condemnation.

South Korea performs more plastic surgery per capita than any country — 1 in 5 South Korean women have had a procedure. The United States has the world's largest plastic surgery market at $24 billion annually. Brazil is #2 globally with 2.3 million procedures per year.

Australia, the Netherlands and the UK top the Commonwealth Fund's 2024 comparison of ten wealthy health systems, while the US ranks last despite the highest spending. Here is how the major rankings work, what the data shows, and why 'best' depends on what you measure.

Norway and Switzerland have the most nurses per capita — over 17 per 1,000 people. The world faces a shortfall of 13 million healthcare workers by 2035. The Philippines trains the world's most export nurses. Sub-Saharan Africa has less than 1 nurse per 1,000 people in many countries.

The US has the highest rate of depression and anxiety in OECD surveys. Australia and New Zealand lead in mental health spending per capita. Only 1 in 3 people with mental illness globally receive treatment. The mental health treatment gap costs the global economy $1 trillion per year in lost productivity.

Spain has the world's highest deceased organ donation rate — 49 donors per million people — and has held that position for more than three decades. The secret is not Spanish generosity but a system redesign: opt-out consent, transplant coordinators in every hospital, and a culture of medical trust. Here's what the data shows.

Iceland records just 0.9 infant deaths per 1,000 live births — virtually eliminating what was once a universal threat to human families. Monaco, Japan, and Finland follow closely. Meanwhile, the Central African Republic loses 79 infants per 1,000. The gap between the best and worst is among the starkest in global health.