Notes

Amazon invasion: Life for shoppers and retailers is about to change.
Fortress America: President Trump waves the big stick.
The art of war: Robyn Hughes, World War I history.
A glass half-full: Fonterra.
Nutrition: whole grains.
Psychology: Parents blame sugar for hyperactivity, but the evidence suggests otherwise.
A way with words: Witi Ihimaera.
‘The changeover’.