People talk about alternative medicine everywhere. Health is a hot topic and mainstream medicine is slowly being degraded to be the real snake oil salesmen. That is quite something.
But paradigm shifts take time. The more tax we pay, the slower it goes. As long as we keep paying for the disinformation being distributed in school, on TV etc, we can speak up all we want. In such a world progress is relatively easy kept at bay.
MMS and many other ongoing peaceful revolutions are not being announced on TV. All you get is state sponsored violence. Again, because we pay for it.
If you mean "talk about it" on street level I'm a bit more optimistic. If there is a new golden age waiting for humanity we have to take our internet derived know how to the streets, much like the way Jim Humble started out. And that is the hard part, and most likely also the reason for us today being able to discuss the question you asked.