The Acceleration Nobody Acknowledges

Alright, so the last 200 years were transformative. But let's zoom in even tighter, because the last 50 years — roughly 1975 to now — contain improvements so dramatic that they almost defy comprehension. Not gradual improvement. Not incremental gains. Acceleration. The curve is bending upward faster than ever, and most people have no idea it's happening because they're too busy doom-scrolling.

Global Poverty and Development

Global poverty: In 1981, 44% of the world lived in extreme poverty. Today: under 10% (World Bank). That's not a century of gradual progress. That's a single generation.

China alone: 800 million Chinese citizens have been lifted out of extreme poverty since 1980 (World Bank). That's more people than the entire population of Europe. It may be the single largest poverty reduction in human history, compressed into forty years. In 1980, China was poorer than most of sub-Saharan Africa. Today it has the world's second-largest economy and a growing middle class larger than the entire U.S. population.

Infant mortality: In 1975, roughly 1 in 8 children globally died before age five. Today it's roughly 1 in 27. In India — not exactly known as a healthcare paradise — child mortality has fallen from about 24% in 1970 to about 3% today (Our World in Data). That's an eight-fold reduction in a country with 1.4 billion people.

Education and Literacy

Literacy: In 1970, global adult literacy was about 56%. Today it's roughly 87% (UNESCO). In 1970, nearly half the world's adults couldn't read. Now nearly nine out of ten can. That's not just a statistic — that's billions of people who can read a medicine label, sign a contract, follow written instructions, access information, and participate in the modern economy. The implications for human dignity and self-determination are enormous.

Education: The global mean years of schooling has more than doubled since 1970, from about 4 years to over 8.5 years (UN Human Development Report). More humans are receiving more education than at any point in the history of the species. And it's not just boys — girls' education has seen some of the most dramatic gains. In South Asia, female literacy has gone from about 20% in 1970 to over 65% today. In sub-Saharan Africa, from about 15% to over 55%.

Basic Infrastructure

Access to clean water: In 1990, 76% of the global population had access to at least basic drinking water services. By 2020, that number was 90% (WHO/UNICEF Joint Monitoring Programme). Two billion additional people gained access to clean water in thirty years. Clean water — the single most important public health intervention in human history — went from a privilege to a near-universal service within one generation.

Electricity: In 1990, about 71% of the world had access to electricity. Today it's over 91% (World Bank). A billion more people can turn on a light, charge a phone, refrigerate food, and run a fan. These sound like small things if you've always had them. They are transformative if you haven't.

Internet access: In 1995, less than 1% of the global population was online. Today, over 5.5 billion people — roughly 67% of the world — have Internet access (ITU). In thirty years, we went from "what's email?" to a world where a farmer in Kenya can access the same information as a professor at MIT. That's not an incremental change. That's a civilizational shift in information access, compressed into the time it takes to raise a child.

America Specifically

Crime: The violent crime rate in the United States fell by about 50% between 1993 and 2019 (FBI Uniform Crime Reports, Bureau of Justice Statistics). Property crime fell by an even larger margin. You are dramatically less likely to be a victim of violent crime today than your parents were in the early 1990s. Yet Gallup consistently finds that a majority of Americans believe crime is getting worse. Because they watch the news. And the news is not a representative sample of reality — it's a curated highlight reel of the worst things that happened today.

Air quality: U.S. aggregate emissions of the six common pollutants tracked by the EPA dropped by 78% between 1970 and 2020 — even as GDP grew by over 270% and vehicle miles traveled more than doubled (EPA Air Quality Trends Report). The air you breathe in any American city today is dramatically cleaner than what your parents breathed. Los Angeles, once synonymous with choking smog, now has air quality that would have been unimaginable in the 1970s.

Cars: The fatality rate per 100 million vehicle miles traveled in the U.S. has fallen from about 5.5 in 1966 to about 1.3 today (NHTSA). Cars are four times safer per mile driven. Seatbelts, airbags, crumple zones, ABS, stability control, backup cameras, lane departure warnings — engineering has turned the automobile from one of the most dangerous inventions in human history into something remarkably safe, and we barely notice because we take it for granted.

Communication: In 1975, a three-minute phone call from New York to London cost roughly $12.66 (FCC historical data) — that's over $50 in today's dollars. Today you can video-call someone in London for free, see their face, share your screen, and do it from a device that fits in your pocket. International communication went from expensive luxury to free utility in one generation.

The Speed of Technology

Smartphone penetration went from effectively zero in 2006 to over 6.5 billion subscriptions globally today. In less than twenty years, most of humanity gained access to a device that is simultaneously a library, a bank, a communication system, a navigation tool, a camera, a marketplace, a medical reference, and an entertainment center. Nothing in human history has been adopted so fast by so many people. Not electricity. Not television. Not the automobile. Nothing.

The Human Genome Project took 13 years and $2.7 billion to sequence one human genome. Today you can sequence a human genome in about a day for under $200. That's a cost reduction of over 99.99%. Genomic medicine — once science fiction — is producing real treatments for previously incurable diseases right now.

Solar panel costs have fallen by about 99% since 1976. A technology that was once prohibitively expensive for anything except satellites is now the cheapest source of new electricity in most of the world. The speed of this decline caught virtually every energy forecaster off guard — including the optimistic ones.

All of this happened within the lifetimes of people who are alive right now. Not over centuries. Not over millennia. In the time between your birth and today.