Finger food that's easy and clean to eat reduces the need for cutlery and packaging. That's less weight and packaging and opens up for fun, hearty snacks.

Use green steel in airplanes to reduce CO2. Steel manufacturing is causing about 8 % of global CO2 emissions. Using green steel in planes reduces carbon footprint.

Make the trip not just climate neutral, but climate positive by compensating with 2x biochard. Fly shame to fly pride!

Implement sharkskin technology or (my own) coating to reduce air resistance and micro-drag from the fuselage.

Stop serving food/snacks/drinks on the shortest flights and instead implement grab and go lounges. Saves weight and can give customers greater choice.

Better food = less food waste. I see a lot of boxes not being emptied. So make sure it's good quality food to most peoples liking. Keep it simple and good