This item is bog standard daytime TV sofa 'debate': new book/survey/product - get author/originator on, get real life person on, get 'expert' on.
CBC pops up all the time, and is de facto an 'expert' by now.
What possible service is she doing women, babies or breastfeeding by criticising women who breastfeed beyond babyhood? I don't get it. Who benefits from her statements that it's not a good thing? There is no evidence that children who are 'extended breastfeeders' have worse teeth, or more issues around food, or have a pathological association of comfort with food, and until this evidence comes out, on what possible grounds can she criticise a practice that is the biological and physiological norm for our species?