166 Ethics and politics
to possess the social quality of letting people realise their life plans. On the other
hand, reconciling public policy decisions with a myriad of individual aims seems to
contain the risk of generating, along with a chaotic multiplicity, unbearable costs
for public finance.
As with the choice between
negative and positive liberty, this book is not argu-
ing towards which of the three main road maps to equality the balance should tip,
nor if any of the numerous variations to them can be regarded as an alternative.
Let us remark that the equality these doctrines have been talking about is equality
inside a standardised highly developed society, and let us add that models of equality,
if they are to be taken seriously as compass for policy making, should be thought
of in conjunction with their economic and financial feasibility – lest they remain a
futile exercise in wishful thinking. It need not be feasible under the presently given
circumstances
of poorly regulated capitalism; yet normative models targeting ine-
quality should also say which economic and social reforms are capable of making
them viable – this happens rarely. In any case, inequality in developing countries –
both domestically and in the comparison of GDP (Gross Domestic Product) or
HDI (Human Development Index)
per capita between poor and rich countries –
seems to be a bigger intellectual and moral challenge than, say, choosing between
the resources and capabilities approach in highly developed societies. Economists
have devoted to this challenge much more attention and research than political phi-
losophers, with more sense of the international dimension and real world dynam-
ics.
6
On another count, equality among present and future generations is a question
almost completely
unknown to the literature, in which only recently this complex
of problems has been examined under the heading of intergenerational justice and
in the narrow terms of analytical ethics, with little sense for the political context.
But why should we choose equality over inequality? This is far from self-evident,
as witnessed by the persistent existence of both doctrines praising the advantages
of inequality (to which we will come back later) and practical attitudes favouring
inequality such as tax cuts for the rich. Nature, with its very unequal distribution
of luck and gifts, does not seem to be a champion for equality; nor does it suggest
gender equality, since it gives women the chance of an experience, maternity, that
divides them from men. Gender equality has been only recently established by
law, which means that its proper venue
is not nature but the polity, though many
existing polities fail to enforce and even to acknowledge gender equality. Nonethe-
less, nature contains a basic equalising factor for all human beings: the
vulnerability
to death and bodily or mental suffering, (we are all equally mortal, even if the
actual – not the possible – degree of exposure to suffering is unequal). This, rather
than than the ability to form a conception of the good and to shape a life plan as
rational beings (Rawls’s fairly thick criterion for being a moral person) seems to be
the only – thin but robust – unifying feature of humankind that includes its most
destitute members too; an anthropological basis on whose grounds arguments for
promoting more equality can develop. If we do not keep the criteria for being rec-
ognised as a human being thin, we may be forced by our
own standards to exclude
people who, handicapped by hunger, poverty and lack of any education, cannot
satisfy our ‘civilised’ criteria for rationality and morality.
Liberty, equality and rights
167
Among these many arguments, what concerns us most here are the political
ones. Preventing inequality from surpassing certain limits (which limits depends on
the prevailing culture at any given moment) has two effects: it also prevents dissat-
isfaction, resentment, frustration and hatred from building up to levels engendering
civil strife and social conflict from becoming violent or leading to exit behaviour.
Yet it also creates better conditions for economic growth, for
which high inequality
is known to be an obstacle, while under favourable political conditions sustained
growth is a factor of social peace and democratic development.
* * *
Underlying all these considerations are two questions that the reader may want
to apply as tools capable of clarifying what is contained within doctrines about
equality:
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