Nonetheless, data is data, and whilst the interpretation may be suspect (which can happen with even the best controlled studies), the data is the most valuable asset in a research paper. Of course insight that either consolidates or furthers our understanding is vital, but without data it can be nothing more than an armchair idea. Many journals require the highest levels of scientific rigour, which may make some research inaccessible - really a form of scientific censorship. Also established areas, or newly established areas can develop castes of mind that censor material by exclusion. Finally, access to scientific material can be very expensive. There are now numerous sleep.
