(Really) Alternative Banking Systems

Our by now regular contributor Dr. Nelson Lebo III, the New Englander ‘lost’ in New Zealand, sent me another article, and it’s great (well, in my view). His title for the article may put some people on the wrong foot, but I think that’s alright.
I’ve been to New Zealand a few times, and Nicole of course has even moved there, so I was aware of how poorly constructed many homes are -and often made of wood-, but I’d never heard of ‘curtain banks’. Still, they exist all over the country. Turns out, lots of New Zealand homes are so damp and moldy that curtains can literally save lives, and certainly make them more comfortable/bearable. But many people are too poor to be able to afford curtains. Hence the curtain banks. I’d be curious to know if similar initiatives exist anywhere lese on the planet. Do let me know.