Sab - I love how you keep trying to make room for woo by claiming that science doesn't really know anything for sure.
The world was very ready to admit that it was possible to go faster than the speed of light. Then it was proven that Einstein is still right. That's a huge testament to the scientific method's credibility. However I believe the scientific community has too broad a definition of pseudoscience. I have read many articles debunking homeopathy and similar types of alleged pseudoscience. Maybe these people are not able to scientfically explain why what's working is working, but that doesn't mean something isn't being healed. Many products that have been thoroughly scientifically debunked have been proven to effect more than the placebo effect allots for. This could be data to support an evolution in the body's ability to heal itself. The placebo effect itself provides evidence that a certain percentage of people will find relief from something that has no connection to their ailment. Is this evidence that they are crazy or exaggerating their ailment? Or could it be that they somehow healed themselves? Spontaneous remission of cancer is very possible and a documented phenomenon. What causes that spontaneous remission? There are answers that leave room for speculation. Why? Because the puzzle of the human brain and it's capabilities is not complete yet.
There are creatures on this planet that we share genetics with that can eject organs and limbs to feed predators and then just grow them back. There are crustaceans that can regrow whole arms and pincers. Worms that can be separated into different life forms with a knife. You have faith in a rigid use of the scientific method which requires a start, middle and a conclusion. That's not how life works at all. In order to solve a puzzle you might need to start the method in 14 non connected experiments before you see a connection which then changes the results in the 14 experiments. Scientific intuition is diminished when lost in the details. Progress towards any goal often comes in spikes which can be missed when zeroed in on non specifics.
-Sab