Zoe, I can see where you get that, but I honestly think it's aimed at a lack of focus in the movement. That I can agree with. I think it's helpful to have clear structure and aims within a movement. Definable goals provide clarity and those goals are tempered through consistency over time. In some instances I think the movement is backwards. It shouldn't be to pick a viewpoint and reverse engineer it, but to follow the research data wherever it may lead.