Kardashev Scale
The Kardashev Scale is a method of measuring a civilization's technological advancement based on its energy consumption. Proposed by Russian astrophysicist Nikolai Kardashev in 1964, the scale has three primary types: Type I, Type II, and Type III. A Type I civilization can harness all the energy available on its home planet, while a Type II civilization can utilize the energy of its entire star, and a Type III civilization can control energy on the scale of its galaxy.
The scale helps scientists and futurists understand the potential growth of civilizations and their ability to manipulate energy. It also raises questions about the future of humanity and our place in the universe, as we currently fall short of even a Type I civilization. The Kardashev Scale serves as a framework for exploring advanced technologies and the possibilities of extraterrestrial life.