So what I've done here is when we often talk about say the Maslow hierarchy of needs, this is about what do we absolutely need in order of priority? And usually that is for a human being or a human society. But what if we projected that thinking onto several sectors? Because at the moment, the Maslow hierarchy of needs was based around what happens in 00:21:27 an emergency. And they talk about things like food, water, security, and what have you. But all those things are industrially and technologically delivered to us now. We need for example our systems to deliver us our food and our water is piped to us. So Maslow's hierarchy of needs is now projected onto a couple of sectors.
!- priority strategy : Maslow's hierarchy of needs applied to each industrial / technological sector - what is minimum need for each for civilization to survive?