It would be a similar process to organizing a club, though the exact steps would differ between schools. Ideally you'd meet up at a common central location for everyone and then continue onward to school, picking up other students along the way at other checkpoints.

No buses in this post? I'd place them under chaotic neutral

IDK what the culture is like at your school, but if you're feeling motivated consider offering to organize a group ride to school to encourage others to join in. It could just start out as a one-time or once a month thing and increase from there if there's enough interest.

Is there statistical evidence of that? Mainly curious so I can arm myself next time someone argues about it.

The runner is occupying the whole lane though and they have headphones on preventing the cyclist from getting their attention.

The Internet is not a replacement for real human interaction. Also a lot of elderly people have trouble using it.

I don't really see an obvious solution here that avoids the need for a car, at least in the US (which I'm assuming you're in base on the kind of car you drive). If your goal is to ultimately ditch the car, depending on how frequent the trips are, you could potentially save money by renting a car just for the longer trips.

Until it's actually built, don't count on it. NIMBYs will fight tooth and nail every chance they get. Even after it's built there will be a constant barrage of unfounded complaints about how it hurts traffic flow and makes it more dangerous for drivers. Show up to your city council meetings and make sure to hold them accountable for their promises.

"But that would hurt businesses who rely on these vehicles to get work done!"

-idiots forgetting that no work will get done if our planet becomes uninhabitable

This is no laughing matter, and where are your stilts?!