It is a question that needs to be asked if we want to know how we became what we are. The 19th and 20th centuries are in many ways the most transformative centuries in all of human history. Until about 1800, the vast bulk of people on this planet were poor. And when I say poor, I mean they were on the brink of physical starvation for most of their lives.
Life expectancy in 1750 was around 38 at most, and much lower in some places. The notion that today we would live 80 years, and spend much of those in leisure, is totally unexpected. The lower middle class in Western and Asian industrialized societies today has a higher living standard than the pope and the emperors of a few centuries back, in every dimension. That is the result of one thing: Our ability to understand the forces of nature and harness them for our economic needs.
If we understood how that happened, we would understand human history. For thousands of years, the material conditions that people lived in changed very little. Then all of a sudden, in 1800, it just zooms up.
That came out of Western Europe and its offshoot in North America after 1800. If it hadn’t been for that, you and I would be looking at a life expectancy of maybe 40, and I probably I wouldn’t be sipping cappuccino from a fancy machine and talking to you on my smartphone. Look at what we have achieved in every dimension. Technology hasn’t just increased our income, it’s changed every aspect of daily life.
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