Institutional learning is our relentless and formidable task; our very survival may depend on it. We learn continually as we go about our daily face-to-face interactions with the people we know intimitely and also in more formal encounters as we go about our business in our local institutions; but, our greatest challenge is to learn in tandem with anonymous others in the larger global arena.
In a shrinking world which is becoming ever more complex, the manifestations of incommensurabile perspectives will only intensify. Conflicts will increase. Our new global reality requires maximum responsiveness to continuous and unforeseeable change and lest we forget that the very sustainability of the planet is at stake. Our very survival may hinge on the right kind of ongoing, collaborative learning in our giant corporate and political institutions. Being here—to learn—more than ever before is our precarious and fragile predicament.
American Philosopher of Education



One can think of these four validity claims as conforming to the different dimensions of reality with respect to which all speech actions are related in virtue of being uttered; and as a consequence, as representing the different dimensions in which communicative interaction can break down.
Bernstein reminds us of the significance of power and privilege in this context. He notes that “not everyone has the right, for example, to tell me what to do or not to do, arrest or punish me, fail an essay, give a degree, or grant absolution” (1995: 49). He offers the following cautionary words which relate to the broader aspirations of Habermas’ ideas:
In thinking of a discourse free from distorted communication we are imagining an ideal speech situation... strategic motivations and inhibitions will not be overcome if the norms binding agents are not symmetrical, that is participants to dialogue must neither possess role privileges, nor be subjected to one-sidedly binding norms. The conditions for an ideal speech situation are not then linguistic in character; rather, they are social and material conditions.
Bernstein, J. M. (1995) Recovering Ethical Life: Jurgen Habermas and the Future of Critical Theory. London: Routledge.

When people cannot name alternatives, imagine a better state of things, share with others a project of change, they are likely to remain anchored or submerged, even as they proudly assert their autonomy (1988: 9).
Greene, Maxine (1988) The Dialectic of Freedom. New York : Teachers’ College Press.
Ricoeur offers a communicative model—like the ideal speech situations of Habermas—which is not only useful as a benchmark for political critique, but also, in a very practical sense, a legitimate social order worth striving for. He affirms (1992: 258) that:
[d]emocracy is not a political system without conflicts but a system in which conflicts are open and negotiable in accordance with recognized rules of arbitration. In a society which is ever more complex, conflicts will not diminish in number and in seriousness but will multiply and deepen. For the same reason, the free access of the pluralism of opinions to public expression is neither an accident or an illness nor a misfortune; it is the expression of the fact that the public good cannot be decided in a scientific or dogmatic manner. There is no place from which this good can be viewed and determined in a manner so absolute that discussion can be held to be closed. Political discussion is without conclusion although it is not without decision.
Ricoeur, Paul (1992) Oneself as Another. Translated by Kathleen Blamey. Chicago: University of Chicago Press.
PAUL RICOEUR
French Philosopher [1915-2005]
The essential elements of the notion of proportional equality have been eloquently framed by Wittgenstein scholar Hanna Pitkin (1972: 303):
The real problems and subtleties of justice only begin, and therefore its real nature can only be studied or displayed, where we find unequal, different people, with different needs and abilities, different claims and deserts, so that the problem is assigning different but precisely appropriate things to each.
Pitkin, Hannah Fenichel (1972) Wittgenstein and Justice. Berkeley : University of California Press.
American Political Theorist