Vilifying parents isn't helpful, education is.
What happens when the parents don't want educating? Ignore the advice and carry on for an easy life. Again no one is suggest all or most parents of over weight children are neglectful. But it's doesn't follow that we should pretend that doesn't happen.
In practical terms, how could labelling cases of childhood obesity as abuse possibly make a positive difference?
How? It's quite obvious for the few that are doing this because they simply can't be arsed, it may make them realise how serious it is. Treat them like we do other parents that are not looking after their children properly. Give them support. I would only advocate taking children away in the most extreme cases.
Unless we're going to say that simultaneously, globally 1/3 of parents have become abusive
Again, no one has said parents of all over weight children are abusive. Simply that in some cases it can be neglect.
I can't help wonder why people are so reluctant to accept that there are some parents who's children are overweight and it's the parents failings that causes it. It's as though some people can't accept the. Hilda diet is the parents responsibility.
My kids go to parties, play date etc. Ds is a healthy weight. Dd put weight on when she started secondary. Having been very over weight myself, I went out and found out what I could about helping children. We discussed it with her, made a plan and moved forward. I am not highly educated, grew up in a bad area. But I won't allow my dd to grow up feeling like I did. Yes sometimes there is only so much you can do. If you are doing what you can. It's not neglect.