I'm afraid I couldn't finish reading the article. I think it's fairly offensive to make vast generalisations about marginalized groups of people such as people with learning disabilities or those from minority ethnic groups. I'm pretty sure there is no cultural group/society where everyone agrees on the best way to raise/teach a child. I also think it's particularly offensive given that most of these groups have real social problems caused by lack of access to good schools and lack of educational attainment.
Also, a lot of her statements about "mammals" amount to pseudo-biological bollocks. I know this isn't the main thrust of the article but it really annoyed me.
She might have a good point hidden under all of this, but I'm afraid I couldn't read the article for long enough to see it.
Yes, it is possible for children to teach themselves to read at an early age. I did it with very little parental pushing and was reading fluently by the time I went to school. However, because I have an interest in science, I know there are peer reviewed studies that show that it isn't like this for every child, and some have serious problems which cause major difficulties in learning to read- e.g. dyslexia.
Also, it seems like she had a large amount of time to invest in teaching her children. Not everyone has this, or the money to facilitate their learning in other ways. Not every child has easy access to books at home. Also, I don't believe every child will spontaneously learn to read. The thing about society before the introduction of schooling for everyone, was that people were used to the functionally illiterate being part of society, and made allowances for that. Society was set up in such a way that people who couldn't read could usually cope. That's totally different to today, where a high level of literacy is assumed for all adults.