The global context in which work takes place also demands that national labour unions, which tend to limit themselves to defending the interests of their registered members, should turn their attention to those outside their membership, and in particular to workers in developing countries where social rights are often violated. The protection of these workers, partly achieved through appropriate initiatives aimed at their countries of origin, will enable trade unions to demonstrate the authentic ethical and cultural motivations that made it possible for them, in a different social and labour context, to play a decisive role in development. The Church's traditional teaching makes a valid distinction between the respective roles and functions of trade unions and politics. This distinction allows unions to identify civil society as the proper setting for their necessary activity of defending and promoting labour, especially on behalf of exploited and unrepresented workers, whose woeful condition is often ignored by the distracted eye of society.
65. Finance, therefore — through the renewed structures and operating methods that have to be designed after its misuse, which wreaked such havoc on the real economy — now needs to go back to being an instrument directed towards improved wealth creation and development. Insofar as they are instruments, the entire economy and finance, not just certain sectors, must be used in an ethical way so as to create suitable conditions for human development and for the development of peoples. It is certainly useful, and in some circumstances imperative, to launch financial initiatives in which the humanitarian dimension predominates. However, this must not obscure the fact that the entire financial system has to be aimed at sustaining true development. Above all, the intention to do good must not be considered incompatible with the effective capacity to produce goods.
Financiers must rediscover the genuinely ethical foundation of their activity, so as not to abuse the sophisticated instruments which can serve to betray the interests of savers. Right intention, transparency, and the search for positive results are mutually compatible and must never be detached from one another. If love is wise, it can find ways of working in accordance with provident and just expediency, as is illustrated in a significant way by much of the experience of credit unions.