Area colours

[binsafr]

Unless I'm colour blind (and just plain blind in not seeing this already reported), it appears that many assigned colours for 'area' are misleading. On my screen, Confucius, Mozi, Laozi, etc. are classed under 'science'. I'm not sure where the classification originates, and of course there's a fine line between natural philosophy, philosophy and religion, especially pre-17th century. Should there be finer-grained classes, or would this complicate the layout?

[redbar0n]

Yeah, there definitely should be a class for "Philosophy".