|
Bikes are even better! Yet bikes (with all the environmental cost of the metal mining, forging, production, shipping, plus replacement tires, brakes, and all the cost of air pressurized for the tires), are far worse than walking. So we should all walk, yes? But, I mean, the cost of shoes on the environment. They wear out quite fast, I walk 10 to 15km a day, and my shoes wear out every 3 to 4 months, so it makes more sense to go barefoot. Yet again, the cost of all that food... food production is bad for the environment! Probably, I should not walk, or really go anywhere, and just sit still. Right? Right?! Here is the answer. Don't suggest fewer plane trips. It will never happen, unless you purposefully hurt, and cause tyranny against others to enable your dream. Instead, make a better plane. Make a better blimp. Make people want your dream, instead of fighting your dream. Make them love your solution, not your restrictions. This is the way. |
Once recommended exercise thresholds are met, a durable bicycle is better than walking. Faired LEVs and light ebikes are better than bicycles. And full capacity mid speed (<200km/h) trains are better still. High speed rail is somewhere between walking and bicycles.
Maximise flourishing within a resource and energy budget. And if you invent a better plane or a lower impact energy source, add it to the menu. Do not blow the budget by an order of magnitude (or three) and then demand that technology fix the problem after the fact.