I am currently reading this book

It is incredible. A collection of diarists who wrote for the Mass Observation in one book. They comment on what life was like in Britain during WWII. There is a lot about rationing and queues! I read the companion volume over the summer - was hard to put down - but I had to occasionally so I could cycle to various French Chateaus.
I wonder how present society would respond to food rationing? 2 pints of milk per adult per week! Having to hand over coupons to buy onions or how people would react if forced to do 'war work'? The people in this book seem to get on with it....I wonder what i would do?