Arguments about the date of Beowulf are more impassioned than the question seems to merit. Even so, the controversy has its uses. Beowulf is a great work, all agree, but it constitutes only a sliver of the poetic canon and is doubtless more important to Anglo-Saxon culture now than it was a thousand years ago. For all its glory, Beowulf provides no better an index to Anglo-Saxon poetry than Hamlet to Renaissance drama, which is to say that one can know both works well without knowing much about the corpus to which either belongs. It is to welcome and good effect, then, that several chapters in this volume link the date of Beowulf to the date of everything else, which, for purposes of this discussion, is the rest of Old English poetry.

At the Harvard conference, R.D. Fulk argued that the date of the poem's composition is less significant than the means used to hypothesize the date. The introduction to Fulk's Chapter 1 in this volume sums up an extended discussion regarding probability, proof, and linguistic evidence drawn from his History of Old English Meter. Fulk observes that the criteria for dating verse are not uniformly rigorous and that they have not been subjected to uniformly rigorous testing. Words can be counted and their forms analyzed, so that exceptions to linguistic and metrical criteria emerge quickly; in these cases, the relative probability of competing hypotheses can be readily gauged.