King Lear of King Lear" (1949), argues that "Lear" dramatizes, among other things, the current meanings of "Nature". The words "nature," "natural" and "unnatural" occur over forty times in the play, reflecting a debate in Shakespeare's time about what nature really was like; this debate pervades the play and finds symbolic expression in Lear's changing attitude to Thunder. There are two strongly contrasting views of human nature in the play: that of the Lear party (Lear, Gloucester, Albany, Kent), exemplifying the philosophy of Bacon and Hooker, and that of the Edmund party (Edmund, Cornwall, Goneril, Regan), akin to the views later formulated
King Lear traditional conflated text. Both Anthony Nuttall of Oxford University and Harold Bloom of Yale University have endorsed the view of Shakespeare having revised the tragedy at least once during his lifetime. As Bloom indicates: "At the close of Shakespeare's revised "King Lear", a reluctant Edgar becomes King of Britain, accepting his destiny but in the accents of despair. Nuttall speculates that Edgar, like Shakespeare himself, usurps the power of manipulating the audience by deceiving poor Gloucester." Analysis and criticism of "King Lear" over the centuries has been extensive. John F. Danby, in his "Shakespeare's Doctrine of Nature – A Study