There are three respects in which LIS might be reasonably described as ‘weak’: that it is a relatively small and scattered discipline; that it is a discipline tied to professions, specifically librarianship, which are not as significant as they were, and which will soon cease to exist; and that the academic output of LIS is boring and irrelevant. Let is consider each of these in turn.
Yes, it is certainly true to say that LIS is small. It is not expected that most universities will have a department of LIS, or something similar, in the way that it might be expected they might departments of mathematics, languages, sciences, etc. That’s how it has always been, and I see no reason for equating small numbers with weakness, if we can interact effectively with others, and punch above our weight. Cue metaphors about the yeast in the bread etc.
But this is rather beside the point: which is that research and teaching in LIS is very far from restricted to applications involving traditional forms of documents and collections. On the contrary, the skills and perspectives inherent in LIS are applicable in all contexts in which information is organised and communicated, knowledge is shared, and understanding developed; and those contexts extend far beyond libraries. One point of weakness in LIS is that we do not get this point across more strongly.
Finally, is LIS research and scholarship boring, irrelevant and insignificant, so that everyone ignores us. Well, yes, a lot of it probably is. Like a lot of the research and scholarship in any discipline. That doesn’t make LIS weak. What is a weakness is that LIS has a tendency, perhaps more than most other disciplines, to fail both to import ideas from, and export ideas to, other disciplines. (Which is why, the contrarian in me says, the ‘scattered discipline’ is a good thing.) It is also true that where LIS does develop genuinely new and interesting ideas, other disciplines absorb them as their own. Information retrieval is the classic example: 30 years ago, it was clearly part of LIS, and very few computer scientists took it seriously; 15 years ago it was spread across the boundary lines of the disciplines; now, the party line is that it is an integral part of computer science, and always has been. The educational disciplines are now absorbing information and digital literacy in the same way. It would not surprise me if, in the near future, information behaviour was discovered to have always been a part of psychology and sociology. We may say that this does not matter, and that we should be satisfied with getting good things going… yeast .. bread. But it would do no harm for us to talk more about our disciplinary successes.
So, no, LIS is not a weak discipline. It may be an under-appreciated, misunderstood and under-publicised discipline; but perhaps we can do something about that. Starting with cutting out the academic cringe. We’re as good as they are.