The neighbourhoods driving the DIY energy transition and why picky eating is a modern problem

At a time when Australians are grappling with the global fuel crisis, those who got in early on clean energy may be feeling a sense of relief. But it's going to take more than individual efforts to drive an energy transition that can support an entire country's needs. Sustainability researcher Peter Newman and strategist Kristen McDonald examine whether the system keeping up with consumers' efforts. These days, it's not uncommon for children to be a little fussy about what they eat. But food historian Helen Zoe Veit argues the phenomenon of childhood pickiness is a modern problem, driven by changes in eating habits, food production and parenting trends over the last two centuries. In years gone by, it was generally seen as polite to take off your hat indoors, and you'd never dream of resting your elbows on the dinner table. But behaviours that were once the norm just aren't as important anymore. So who gets to decide what's deemed polite, and does it really matter?