Earlier quoted context omitted.
Providing enough for everyone to exist is trivial, what's distinctly non-trivial is satisfying those needs in an economic system like ours. Right now our economy requires access to necessities to be precarious, to motivate people to sell their time and most of their freedom to Those In Charge to buy them. The alternative to this, where everyone has what they need to exist without submitting to one leader or another,…
The only reason we have enough is because of that economic system. Take a look at Venezuela. It ought to terrify everyone that so many take what we have for granted.
I don't think the improvements I hope for will resemble Capitalism (where Capital is controlled either by a dictator or an oligarchy of shareholders) or past implementations of Socialism, where the State controls Capital.