Ajith Prasad

“Imaginative humans came together to hunt, farm, trade, and build incrementally sophisticated tools for transportation, communication, productivity, and convenience. ... Tribes and villages became kingdoms and empires, only to later dissolve into the cities and countries of a global civilization. ... Today, we live in concrete jungles, store fruit in fridges, cook oats with microwaves, and carry smartphones in our pockets. Electricity lights up our world, while the energy for it comes from increasingly sustainable sources. Global warming has finally convinced us to grow our food and fuel our activities in ways that do not pollute the planet, exhaust ecosystems, or exploit our fellow animals. We now seek to preserve the environmental stability of the last 10,000 years, during which our species transformed from a few million wandering foragers to nearly ten billion technological titans. Today, we are masters of science, exploring everything from the cosmic to the quantum. We discuss Einstein’s gravity and spacetime relativity, while decoding the molecular mysteries of life and longevity. We fling satellites into orbit, hook computers up to an internet, and seed our society with intelligent programs and robots.”
― Ajith Prasad, Tool Makers: A Concise History of Humans & Science