One of the best books I read this year was 'Spent' by @primalpoly. Highlighted so many bits that Kindle cut me off, which has never happened before! Of the many intriguing and controversial ideas, here are a few favourite nuggets: I love the concept of ‘cost density’. The basics of life are ridiculously cheap, at less than $2 a pound. We reach the “magical realms of consumer narcissism” once we pass silver bullion ($225 a pound), where we start to find products designed for flaunting or faking fitness.

In which I confess to the love that dare not speak its name: plastic bags (a thread) stuff.co.nz/business/money… 1. Plastic bags are actually pretty amazing technology. They cost a couple cents, can hold 1000x their own weight, are durable, and fully recyclable. I grew up with the supermarket freebies, and I love 'em.