This paper critically examines the constructivist, relativist trend in
the sociology of science and exposes its internal contradictions. It
concludes that such a sociology has fabricated a science without natur
e. This has obscured the importance of nature in science, has glossed
over the manipulation of nature, and has, therefore, muddled one of th
e most significant features of the contemporary world. The paper argue
s in favour of transcending such pre-ecological sociology by incorpora
ting into the analysis the unique learning curve of science, which res
ults in both its utility and its danger, and by explicitly examining t
he embeddedness of social action in the processes of nature.