In most of the Spanish speaking countries, children take the first surname of each parent, and they never change their name. You can even choose the order in which they appear, although it's nearly always the father's surname first. Spanish naming customs

The least damaging option is to go back to a hunter gatherer lifestyle, let's not be extremists.

Plus according to This web page , a 100km economy class plane ticket emits 1.2x the amount of co2

Literally, I am not entitled to fast and comfortable methods of transportation just for living on an island?

We can speak about reducing the frequency of flights, finding more efficient ways to fly, or faster boats. But planes still have a use case

To be clear, I am all pro trains. In Spain trains are also 3 to 5 times more expensive than the same trip on a plane which I find bizarre

As a Mallorca resident, I'll take the 40 minute flight from Barcelona over the 6 hour boat trip thank you very much