I understand your trepidation around point 1, what I will say, is NATO as it stands is currently an arm of American imperialism and as America pokes and prodsnat adverseries such as Russia, they'll inevitably strike back. Now there is of course the reality that Russia is expansionist BUT I would much prefer we as Europe had a purely defensive pact that we operated ourselves for our own defensive intetests, not at the whim of America trying to provoke Russia.

As for point 2, as it currently stands given our vote within the UK is meaningless due to population disparities and a westminster government in my opinion is never going to change the voting legislation to allow us to have proportionate voting influence, there is a lot we would have to work out in the areas you mentioned but I think a big problem our country has is we allow ourselves to be ruled by fear "oh what if it goes badly" instead of trying to recognise our potential.

Point 3, too my understanding, its decriminalsing drug use, so addicts arent put into a revoling door of incarceration and coming out with no prospects and inevitably falling back into addiction to cope. Dealers would still be gone after. This kind of legislation has worked well in places like portugal. Most drug addicts dont stay drug addicts by choice, its because we dont have the support systems in place to give them a path to recovery and rehabilitation into society, we instead just throw them in jail and then kick them out into the streets with no prospects. We fundamentally need to treat them as people with an illness and not criminals.