I do wish people would read the original article and stop banging on about cost. It's been pointed out quite clearly that more uptake of dinners would mean lower costs- just like some parents here are saying they make savings by buying in bulk and unbranded.
I also cannot believe that people's children would starve if they had to eat school dinners. Schools will adapt their menus if this ever comes into force. There will be more choice.
I think it's a serious issue. On the one hand there are children who are clearly malnourished- last week there was a report showing an increase in rickets and scurvy in children- worse than the 1920s- due not to lack of money but ignorance over what was healthy eating.
We have a generation or two who have never had real education on how to cook ( in schools) and heavy reliance on processed food.
(Okay not all families but a huge number.)
We also have poor behaviour at school in the afternoons due to junk food being eaten at lunchtime, not enough food being eaten by some kids, no breakfasts being eaten, etc etc.
With something around 30% of kids aged under 11 being overweight or obese and 40% of adults, it's clear that too many parents are not clued up about food, or don't care- so something needs to be done.