‘crude, physical’, or ‘merely animal’ needs are met (as mere bear-
ers of the capacity to work, and to physically reproduce that
capacity), or, by contrast, as flourishing, as fulfilled, as ‘fully
human’.
But the place of the reference to ‘animal needs’ here, and the
associated use of the human/animal contrast to sustain the ethical
critique of human estrangement require a denial of this capacity
in the animal case. Animals, we must suppose, merely exist. As
animals they have merely animal needs and the satisfaction of
these needs is both necessary and sufficient for the existence and
reproduction of the life of the individual and its species. But if, as
we have seen, (some) animals, too, have developmental, learning,
species, context, and collective capacities and potentials then
here, also, it must be possible to distinguish between mere exis-
tence, on the one hand, and flourishing, well-being, and the ful-
filment of diverse potentials, on the other. The mere fact of dis-
tinctively human historical potentials does not obliterate either
the ethical distinction between flourishing and merely existing for
other animals, or its ontological presupposition.
The point here is not just that Marx was simply wrong about
animals.
28
It is rather that he was wrong in ways which under-
mine his own view of the desirability of a changed relationship
between humanity and nature in the future communist society.
Connectedly, he is also wrong about animals in ways which cut
him off from a powerful extension and deepening of his own ethi-
cal critique of prevailing (capitalist) modes of appropriation of
nature.
Let us adopt a ‘weak’ interpretation of ‘humanisation of
nature’ and allow that it may include, not the literal ‘humanisa-
tion’ of animals, but, rather, an alteration of our relationship to
animals—perhaps a rendering of that relationship more consistent
with our ‘humanity’, a more humane relationship. This is the very
least that would be required to make Marx’s notion consistent
with his own professed naturalism. Now, whatever content is
given to ‘a more humane relationship’, it presupposes that ‘crude,
physical need’ and the needs of animals are not equivalent. Only
if there is a difference between mere existence of animals at a level
which minimally satisfies their human utility, on the one hand,
and thriving or well-being, on the other, can we distinguish
between ‘inhumane’ and ‘humane’ ways of treating those animals
258 SOCIALISM, FEMINISM AND PHILOSOPHY