The following what? Big families?
4 isn’t that big but then I was brought up in a Catholic community where average was 4/5/6. Biggest family I knew had 11. 2 or 3 was considered quite a small family.
I think big families are lovely and I would’ve loved one had my health/finances been up to it.
Environmentally, it depends - big families are less likely to go jetting off round the world for fancy holidays, tend to use hand-me-downs more, the kids entertain each other so they don’t have as many days out etc (that’s just my experience)
My friend regularly makes barbed comments about big families, she takes a foreign holiday every couple of months at least & her carbon footprint must be absolutely enormous
As far as growing up in a big family goes, I appreciate it now but found it embarrassing when I was younger. I do feel I missed out on parental time/effort, everything was rushed & stressed and a case of ‘sort yourself out while I sort the little ones’
But nice as an adult to have that family network so swings & roundabouts