The point of one of [Rawls'] main constructions-the introduction of the "veil of ignorance”-is precisely to exclude from consideration empirical information that might prejudice the overriding normative force of the outcome. It is, then, extremely striking, not to say astounding, to the lay reader that the complex theoretical apparatus of Theory of Justice, operating through over 500 pages of densely argued text, eventuates in a constitutional structure that is a virtual replica (with some extremely minor deviations) of the arrangements that exist in the United States.
Raymond GeussRelated topics
apparatus complex constitutional force ignorance justice lay might overriding point replica text virtual 500 normative StatesRelated quotes
Haavelmo was the first to recognize the capacity of economic models to guide policies. This paper describes some of the barriers that Haavelmo's ideas have had (and still have) to overcome, and lays out a logical framework that has evolved from Haavelmo's insight and matured into a coherent and comprehensive account of the relationships between theory, data and policy questions. The mathematical tools that emerge from this framework now enable investigators to answer complex policy and counterfactual questions using simple routines, some by mere inspection of the model's structure.
Judea Pearl
And that the said Constitution be never construed to authorize Congress to infringe the just liberty of time press, or the rights of conscience; or to prevent the people of the United States, who are peaceable citizens, from keeping their own arms; or to raise standing armies, unless when necessary for the defence of the United States, or of some one or more of them; or to prevent the people from petitioning, in a peaceable and orderly manner, the federal legislature, for a redress of grievances; or to subject the people to unreasonable searches and seizures of their persons, papers or possessions.
Samuel Adams
General Systems Theory is a name which has come into use to describe a level of theoretical model-building which lies somewhere between the highly generalized constructions of pure mathematics and the specific theories of the specialized disciplines. Mathematics attempts to organize highly general relationships into a coherent system, a system however which does not have any necessary connections with the "real" world around us. It studies all thinkable relationships abstracted from any concrete situation or body of empirical knowledge.
Kenneth Boulding
In view of the importance of philanthropy in our society, it is surprising that so little attention has been given to it by economic or social theorists. In economic theory, especially, the subject is almost completely ignored. This is not, I think, because economists regard mankind as basically selfish or even because economic man is supposed to act only in his self-interest; it is rather because economics has essentially grown up around the phenomenon of exchange and its theoretical structure rests heavily on this process.
Kenneth Boulding
It is often said that all the conditions for the first production of a living organism are now present, which could ever have been present. But if (and oh! what a big if!) we could conceive in some warm little pond, with all sorts of ammonia and phosphoric salts, light, heat, electricity, &c., present, that a proteine compound was chemically formed ready to undergo stillmore complex changes, at the present day such matter would be instantly devoured or absorbed, which would not have been the case before living creatures were formed.
Charles Darwin