I, for one, blame our Alien Overlords...
Thank you, Alien Overlords, for giving us technologies that we stupid humans could never figure out!
We could not get a grip on that fire thingy, but you gave us matches, lighters, and lithium laptop batteries!
We also could not figure out how to that flying thing, but you gave us solid gold Inca airplanes. They fly as well as a T-Rex covered with feathers!
Our enlightened Alien Overlords have given us such advanced, totally green and safe technologies: clean burning internal combustion engine, clean and safe Russian nuclear power, and totally fail-safe space flight technology.
Thank you Alien Overlords! We would never have figured any of this out by ourselves, damn stupid Homo-Sapien DNA!