I can't and fail to read all of the text which I hardly understand, but the editors SHOULD NOT overlook that there is WP:NOTFLAT and we show exactly what scientists think about science. That is our blind-spot, scientists look for laws of nature and we only write things that is correct, but Wikipedia is different, the bleeding-edge facts come next and the lead section should be the conventional wisdom(or consensus..) of scientists. There are controversy, philosophy or technical difference, but to say even mathematics and social science being a branch of science (on the lead section) is way too far. The text is fairly accurate, the graph should be removed.