In the novel the political creed of the radicals is never identified, except insofar
as they are opposed to capitalism. Captain Mitchell, who is generally unreliable,
calls them "socialistic."
It is thus highly significant that Conrad himself explicitly identifies them as
anarchists. The end of the novel portrays -- in allegory -- the attempt to transcend
politics and idealistic crusades for an earthly harmony of love and freedom. Anarchy
is implied, since a world without leadership or oppression would perforce have
no government, but it is nevertheless revealing to have it said aloud.