At this point I have landed at:
Someday I am going to get a used adventure bike, and modify it to be a hybrid capable of electric only at low speeds / low acceleration, and charge that with solar panels.
Why not an electric bicycle?
Theyre astoundingly overpriced for what they are.
Why not public transportation?
Well obviously use that whenever possible, but I like the hybrid concept because if you run out of fuel, you can do electric running, or if power goes out, you can charge batteries or run important equipment via the gas motor going through a transformer into a battery yada yada.
That and it'll be useful to be able to cruise around on said motorcycle when our modern american civilized society finally collapses into chaos.
I am all for urban redesign projects and locally sustainable diverse economies and all that, but i dont have faith enough of that will happen quickly enough to basically make it totally safe to just stay in one particular metro area.
EDIT: I suppose maximum utility apocalypse bike would also be capable of running on ethanol, and maybe even somehow whatever the proper name for the fuel refined from fast food restaurant grease is, forget the name. Ive heard it makes your vehicle smell like french fries though lol.