Since the early 1980s, there has been a lively discussion about the rh
etoric of economics. Ecological economists, however, so far have not t
ried to incorporate this discussion into their work. This paper is a f
irst step towards including the discourse on rhetoric into the self-aw
areness of ecological economics. After a brief outline of what this di
scourse is about, the importance of metaphors as one aspect of rhetori
c is examined. Connections of the rhetorical discourse to ecological e
conomics as a post-normal science are shown. It is argued that two rhe
torics of ecological economics can be distinguished: internal and exte
rnal rhetoric. While the former refers mostly to methodological issues
, the latter is of particular importance for the political impact that
ecological economics can have. Finally, some suggestions for research
are made. (C) 1998 Elsevier Science B.V. All rights reserved.