Economics pre-dates bourgeois economics, though in a disguised form. The prescriptions Aristotle and Socrates make for society are essentially economic and both were influenced by the prevailing material conditions (namely, herile form of government). In fact, the stalwart defenders of the bourgeois order object to the term "economics", implying as it does a house-keeper, preferring "catallactics".
I've read the four volumes of Capital, but I don't recall Marx enunciating the principle of lack of engagement in economics there . Marx in fact wrote that he sought to explain society through
economics... Each of the texts is primarily concerned with explaining capitalist economics from various vantages and refuting various claims of particular economists. It's in the Poverty of Philosophy that he writes that economics is the science of the bourgeois order:
Marx said:
Just as the economists are the scientific representatives of the bourgeois class, so the Socialists and Communists are the theoreticians of the proletarian class.
Incidentally, in the same chapter he decries Proudhon's tortuous use of dialectics...
Marx said:
Slavery is an economic category like any other. Thus it also has its two sides. Let us leave alone the bad side and talk about the good side of slavery... What would M. Proudhon do to save slavery? He would formulate the problem thus: preserve the good side of this economic category, eliminate the bad.
The 'problem with economics', imo, is a problem that relates to our basic natures...
So, most recent economics have been about the best way to distribute the goodies[the surplus]. Capitalism at its essence, is about the strongest getting the most goodies. Communism/socialism are just mirror philosophies to capitalism in the same way that Satanism is a mirror to Christianity - it claims to be so different, but its deity is one of the Christian pantheon; and its tenets are usually just an antithesis to those of Christianity.
But both systems are in agreement that the highest good is the production and consumption of more goodies. They just differ about who should get what.
Actually, to the extent that we do have "basic natures" (and many socialists enthusiastically adopted the tenets of Darwin because they contradicted the notion that bourgeois relations are based on our immutable natures), Communism as interpreted by Marx most definitely has a stance on it. The primary concern of Communism in fact is the condition under which the
goods are produced. Once production is carried out by free association, individuals acting in concert will decide the necessary labour to satisfy human needs.
Marx said:
For labor, life activity, productive life itself, appears to man in the first place merely as a means of satisfying a need – the need to maintain physical existence. Yet the productive life is the life of the species. It is life-engendering life. The whole character of a species, its species-character, is contained in the character of its life activity; and free, conscious activity is man’s species-character. Life itself appears only as a means to life.
They can't be beaten via unionisation, demand for more wages etc: all that those things speak to is a desire for more wherewithal to get ahold of more goodies - and in the end, the bosses control the production of the goodies. Working within the system is a sign of acquiescence to, and a co - opting by, the system.
The system - these systems - can only be beaten via personal self control, in the form of a rejection of the desire for constantly more and constantly new things. The system can only be beaten when people refuse to purchase the products of the system. And that is achieved by learning to control the desire for constant goodies. Systems predicated on acquisition falter when the populace turns its back on acquisition. Also, by training ourselves to want less, we stand a better chance of not overtaxing the ecosystem to the breaking point.
The former paragraph is the conclusion alighted at by
Marx in 1865. The latter Ha-Joon Chang discusses, claiming that voluntary austerity is no more absurd than cuts imposed at the behest of the IMF. Keep in mind that setting a new social minimum will depress conditions for workers, not alleviate them.
How are workers being exploited? The employee offers them a wage in return for work, and they accept. Where's the exploitation? Its completely voluntary.
Linguet said:
It is the impossibility of living by any other means that compels our farm labourers to till the soil whose fruits they will not eat, and our masons to construct buildings in which they will not live. It is want that drags them to those markets where they await masters who will do them the kindness of buying them. It is want that compels them to go down on their knees to the rich man in order to get from him permission to enrich him.