Virgin founder Sir Richard Branson is set to cross the Atlantic in a plane powered by unicorn farts. It’s marketing smoke and mirrors. The reality is Sustainable Aviation Fuel is an evolutionary dead end. Solving the Air Travel issue will require lots of capital.
Boom Supersonic has “sold” 15 new aircraft to United Airlines. They are still in development, will be “sustainable” and “carbon-zero”, and make supersonic flight as cheap as cheap. Really? The laws of aerodynamics and economics don’t bend that easy! It might make a great SPAC or meme stock story, but if it ever flies….




