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The purpose of this paper is to analyse Charles Anthony Raven Crosland and Thomas Humphrey Marshall’s respective theories of equalisation and civic duty, and assesses the ethical criticisms made against these theories. Many of the ethical criticisms levelled against Crosland and Marshall argue that their theories focused exclusively on equalisation and social rights. In taking a morally neutral position, they neglected the duties that should be performed by citizens. This paper assesses the force of these ethical criticisms.

The paper begins by identifying the cardinal points of Crosland and Marshall’s theories of equalisation and the duties that should be performed by citizens. The author ask whether it is reasonable to conclude that they took morally neutral positions and neglected these duties. The author then explore and assess the critique levied against Crosland and Marshall.

Crosland took a passive stance on the intervention of the government in civic morality and did not develop a discussion of the duties that ought to be performed by citizens. Thus, in some respects, he cannot avoid the ethical criticism that he took a morally neutral position and neglected civic duty. Marshall did not discuss only equalisation and social rights, but also considered the duties that ought to be performed by citizens. Consequently, it is concluded that the ethical criticism of his theory is not valid.

The paper makes an original contribution in the understanding of three areas: Crosland’s moral neutrality, Marshall’s discussion on civic duty, and the ethical criticism of Keynesian social democracy.

This paper presents the synthesizing of carbon-carbon (CC) composites by preformed yarn (PY) method, by varying the percentage of carbon fiber volume. The PY used is carbon fiber bundle surrounded by coke and pitch which is enclosed in nylon-6. Three types of samples with fiber weight fractions of 30%, 40% and 50% respectively, are fabricated and tested. In each case, the PY is chopped and filled into a die of required shape and hot pressed at 600°C to get the carbonized composite. To obtain the graphitic structure, the specimen is heat treated at 1800°C followed by soaking for two hours. Further, one cycle pitch impregnation is done by hot isostatic pressing, to eliminate the voids. The characteristics such as hardness, compressive strength, creep, density and oxidation resistance are studied. It is observed that, as the carbon fiber percentage increases the properties also improved, provided sintering is done at fairly higher temperatures. The superiority of the new class of CC composites made by the proposed PY technique over those obtained by the conventional methods is also demonstrated.