My life is split between the US and the Netherlands, where I have friends and work in both places. I try to fly as little as possible: only one intercontinental flight per year. But even that puts my individual carbon footprint far above the average human's. I buy carbon offsets but that just shifts responsibility.

I've long been deeply inspired by Greta Thunberg's protest act of sailing from England to New York to attend a 2019 climate summit. But sailing across the ocean in a racing yacht with a crew simply is too extreme.

So I'm curious what are the options for reducing carbon emissions when traveling between continents.

I've contemplated hopping on a freighter ship. My thinking is that: freighter ships are extremely efficient cargo-weight-to-emission ratio-wise, so the marginal carbon emission of me as added 'cargo' must be much lower than as another passenger on an airplane. Plus, the freighter ship will be sailing with or without me on board; whereas as a plane passenger I enable the business of a passenger flight.

It's car free Sunday here in Belgium and the streets are a treat to navigate. Cycling is actually slower than usual since there are so many people constantly on the streets, many of them pedestrians or roller skaters.

But it's .. safe. Nice. Breathable. Not that Brussels isn't those things normally but today more than usual.

Some photos here: https://twitter.com/Adys/status/1175756235733438464

Public Transportation should be free. Or near free, like a library. The same way we tax or want to tax pollution, we should fully subside public and ecological transports.

I was thinking about this earlier and was disappointed to find very few examples of pollution tax being put to funding public transports. Even fewer of public transportation being free. It's a bit underwhelming that this isn't talked about more in environmental policies.