While I understand their frustration, and in many ways agree with their aims, these stunts have trivialised the issues.
There's growing resentment to green issues across Europe and you can see it happening in the UK in the last few weeks.
Greenpeace, JSO, XE, etc missed the opportunity to make real change through the legal democratic process.
I suspect, Labour hitching their horse to JSO will be a disaster for them at the next election.