Holistic
See Holism
metaculture provides a holistic view of science and spirituality that unifies them in a single fractal vision of the universe.
If science and philosophy are a puzzle, and every discipline is a piece of that puzzle, then metaculture is the picture on the box and the image is a fractal.
If the belief system of the future came in a box like Ikea furniture, metaculture would be the instructions, written so that anyone of any culture can understand them.
If Wikipedia represents all of human knowledge, the metaculture wiki represents the story that it tells, and a way for our minds to comprehend it and communicate it to others.
If this wiki isn't any of those things, then metaculture is the thing that will inevitably become those things.