Ervin László - Science Quotes

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The notion of "system" has gained central importance in contemporary science, society and life. In many fields of endeavor, the necessity of a "systems approach" or "systems thinking" is emphasized, new professions called "systems engineering," "systems analysis" and the like have come into being, and there can be little doubt that this this concept marks a genuine, necessary, and consequential development in science and world-view.

Ervin László
Now "cybernetics" is the term coined by Wiener to denote "steersmanship" or the science of control. Although current engineering usage restricts it to the study of flows in closed systems, it can be taken in a wider context, as the study of processes interrelating systems with inputs and outputs, and their structural-dynamic structure. It is in this wider sense that "cybernetics" will be used here, to wit, as system-cybernetics, understanding by "system" an ordered whole in relation to its relevant environment (hence one actually or potentially open).

Ervin László
Values are goals which behavior strives to realize. Any activity that is oriented towards an end is a value-oriented action. To the ancient Greeks, their culture was guided by an attainment of 'the good life.' In the early days of Christianity, the 'good life' was shifted from this lifetime into the next. Newtonian science and the modern era brought values under rational scrutiny, and a desire for empirical order. Modern capitalism introduced the value of 'good' as more production per capita, and 'better' as even more production. There is nothing in the sphere of culture which would exempt us from the realm of values—no facts floating around, ready to be grasped without valuations and expectations

Ervin László
The natural philosophy of the new developments in the sciences is a systems philosophy. When properly articulated, it can give us both factual and normative knowledge. Exploring such knowledge and applying it in determining our future is an opportunity we cannot afford to miss. For if we do not, another chapter of terrestrial evolution will come to an end, and its unique experiment with rational consciousness will be written off as a failure.

Ervin László
The search for meaning is not limited to science: it is constant and continuous—all of us engage in it during all our waking hours the search continues even in our dreams. There are many ways of finding meaning, and there are no absolute boundaries separating them.

Ervin László
General systems theory is the scientific exploration of "wholes" and "wholeness" which, not so long ago, were considered metaphysical notions transcending the boundaries of science. Hierarchic structure, stability, teleology, differentiation, approach to and maintenance of steady states, goal-directedness — these are a few of such general system properties.

Ervin László
When the classical worldview was applied to social science, the dominant notions turned out to be struggle for survival, the profit of the individual, with at best an assumed automatic coincidence of individual and societal good (through Adam Smith's "invisible hand"). When the systemic vision inspires the theories of social science, the values of competition are mitigated by those of cooperation, and the emphasis on individualistic work ethos is tempered with a tolerance of diversity and of experimentation with institutions and practices that foster man-man and man- nature adaptation and harmony.

Ervin László
In the penultimate decade of the twentieth century science is sufficiently advanced to resolve the puzzles that stymied scientists in the last century and demonstrate, without metaphysical speculation, the consistency of evolution in all realms of experience. It is now possible to advance a general evolution theory based on unitary and mutually consistent concepts derived from the empirical sciences.

Ervin László
The worldview of the classical sciences conceptualized nature as a giant machine composed of intricate but replaceable machine-like parts. The new systems sciences look at nature as an organism endowed with irreplaceable elements and an innate but non-deterministic purpose for choice, for flow, for spontaneity.

Ervin László
One can find meaning in poetry as well as in science in the contemplations of a flower as well as in the grasp of an equation. We can be filled with wonder as we stand under the majestic dome of the night sky and see the myriad lights that twinkle and shine in its seemingly infinite depths. We can also be filled wit awe as we behold the meaning of the formulae that define the propagation of light in space, the formation of galaxies, the synthesis of chemical elements, and the relation of energy, mass and velocity in the physical universe. The mystical perception of oneness and the religious intuition of a Divine intelligence are as much a construction of meaning as the postulation of the universal law of gravitation.

Ervin László