for the Greens. They seem to be more interested than the rest in the long term interests of [all] the people, country and planet.
Leaving the EU is a risk that seems similar to that the Scots had to face: their decision was driven by the vocal, vociferous minority and pandered to emotion, leaving the hard facts on what would happen to the economy, currency, trade, etc. (after independence ) thin on the ground.
If the EU is broken, let's fix it. Leaving a nation group that has real economic power in the world at a point when the world economy is truly global is a big risk.