K. Eric Drexler

K. Eric Drexler is an American engineer and molecular nanotechnologist, best known for his pioneering ideas on nanotechnology, which involves manipulating matter at the atomic and molecular levels. He popularized the concept of "molecular machines," tiny devices that could perform tasks like assembling materials atom by atom. His influential book, "Engines of Creation" (1986), outlined potential future applications of nanotechnology, including advancements in medicine, materials science, and manufacturing. Drexler's vision emphasizes the transformative power of nanoscale technology, while also raising ethical and safety concerns about its implications for society.