Well in your scenario who will implement this? Furthermore, what is the goal that you’re trying to engineer with a science based government? Is it personal happiness, population numbers, the production of capital, or to indoctrinate the masses to serve the state? Are you going to justify the use of eugenics? What happens when goals conflict or individuals don’t want to participate in experiments? What if the science you’re implementing has different philosophies or different schools of thought? How do you determine what is the optimal method?