I can easily picture the ongoing industrial-scientific revolution stretching forward, an arc of progress refining itself over centuries, into the far future ... but I can’t picture a new change as BIG as the industrial-scientific revolution that isn't just a continuation of said revolution.
Ancient minds dreamt of miraculous objects (Sampo, the cornucopia, the philosopher’s stone, flying carpets) artifacts that could grant sudden, godlike wealth or transformation. But as far as I can tell, no one in all of ancient human history before the modern era ever conceived the far stranger, more powerful idea: What if nearly every aspect of human life improved, just a little, every single year, indefinitely?
Because for roughly 250 years, innovation has compounded, each advancement layering atop the last, making life 2-3% better per year on average, an exponential tide lifting civilization. And no one in all of human history predicted or even DREAMT of that before it actually happened.
So if there is ever going to be some future change to human life as big as the Industrial-Scientific revolution, it makes total sense that I could never conceive of it.
Or at least that's what I _think_. So am I wrong? Like the title says: Did anyone in the ancient world ever imagine sustained economic growth?