Sorry, but Hall is spouting self-serving BS, risible but also wholly (should I write Holy ?) inline with those who enjoy moral grandstanding over the rest of their audience they're trying to impress (or is that hoodwink).
Erm... "Under our current social and economic systems it just isn't possible to not be a hypocrite....." Right, so that would be the social and economic systems he himself is perpetuating then. Indeed, his quote should read, "in the real world I enjoy the money, prestige and comforts I get from my oil dependent and enriched life-style but maybe, when that's no longer expedient for me, I'll start living in accord with my grandiose pronouncements and accompanying denouements of others".
It’s so easy to make the right noises online or in person (to gain the adulation and attention you seek), without actually contributing, materially, to the cause you claim to support or the behaviour/conditions you're trying to impose on others (billions of people on the rest of the planet) with minimum cost to yourself.
There was a time in the distant past when people thought you could only be virtuous by doing things. These things involved a lot of effort and significant self-sacrifice.
But taking him at his word, regarding achieving the dizzy heights of striving for perfection, why not make a less impressive but eminently practical and achievable statements such as "Let's Just Start to Reduce Oil When We Have Some Viable Alternatives That Allows The Billions Currently Living In Poverty To Raise Out Of Their Present Squalor". Not very catchy I admit, but a genuine possibility.
Probably one of the most articulate arguments against 'Just Stop Oil" and its idiocy, was made last week at the Oxford Union debate by Konstantin Kisin
https://www.youtube.com/watch?v=JKIOSnKX96E I'm pleased to hear that the clip has, as they say, gone viral. Triggernometry podcast.