The poem is also a ghost story, a
thriller, a romance, an adventure story and a morality tale. For want of
a better word, it is also a myth, and like all great myths of the past
its meanings seem to have adapted and evolved, proving itself eerily
relevant 600 years later. As one example, certain aspects of Gawain’s
situation seem oddly redolent of a more contemporary predicament, namely
our complex and delicate relationship with the natural world. The
Gawain poet had never heard of climate change and was not a prophet
anticipating the onset of global warming. But medieval society lived
hand in hand with nature, and nature was as much an enemy as a friend.
It is not just for decoration that the poem includes passages relating
to the turning of the seasons, or detailed accounts of the landscape, or
graphic descriptions of our dealings with the animal kingdom. The
knight who throws down the challenge at Camelot is both ghostly and
real. Supernatural, yes, but also flesh and blood. He is something in
the likeness of ourselves, and he is not purple or orange or blue with
yellow stripes. Gawain must negotiate a deal with a man who wears the
colours of the leaves and the fields. He must strike an honest bargain
with this manifestation of nature, and his future depends on it.