Couple things. First of all, cochlear implants don’t cure deafness. They are a very limited tool. I don’t have a problem with them, but a problem can arise when you get parents who think that they just need to get their kid a cochlear implant and that’s it. Trouble is, even with a cochlear implant the kid is always going to struggle with understanding spoken language.
Next thing, I disagree with Subway Prophet about learning two languages. Of course learning two languages in early development is beneficial! This is the tragedy of deaf education being played out again. The most pernicious idea in deaf education is that if you allow the kids to sign, you’ll ruin their ability to learn oral and written english. And this is complete balderdash and it has ruined lives and turned a lot of “Deaf Culture” people into unreasonable assholes. Learning both english and ASL is the best of both worlds, and unless your child is multiply handicapped it is the ideal. Deaf illiteracy isn’t caused by kids learning sign, it’s caused by them never learning english, and they never learned english because they couldn’t hear, and the methods used to try to teach them english were total failures.
See, the big problem with deaf education is that something like 95% of deaf kids are born to hearing parents. And the trouble is that hearing parents often have no clue what to do. So…they fall into some school of thought, from the first deaf educator they find who makes sense to them. Forbid signing? OK, now our kid will grow up normal! Yeah! Except it doesn’t work. The reason deaf education is so politicized is that deaf people almost never are allowed to make critical decisions about deaf education until too late. So you get people who were sent off to boarding schools as very young children, where their hands were literally tied so they could not sign, and those kids learned to sign to each other secretly, is it any wonder those kids grew up with an all-consuming identification of ASL and their community, plus an oversized chip on their shoulder about the decisions foisted on them?
And so the opposition to cochlear implants, which logically make no sense. But given the history of deaf education, there are a lot of deaf people with the fixed idea that all hearing educators of the deaf are idiots. And that until deaf people control deaf education the result will be disaster. But of course, this will never work, because the people who must ultimately make the decisions about deaf education are those hearing parents of deaf kids. The best deaf adults can do is offer guidance backed by evidence about what methods bring the best results. But there are very few deaf adults who are in a position, academically or emotionally, to do this.
And so it will always be a contentious issue that doesn’t apply to any other disability, because deafness creates a linguistic barrier between parents and children, and sign language inevitably creates a community. Seeing parents of blind kids might to understand all the issues a blind kid might face, but they can at least TALK to their blind kid, unlike many hearing parents of deaf kids.