“The progress of science requires the growth of understanding in both directions, downward from the whole to the parts and upward from the parts to the whole.”

— Freeman Dyson, book The Scientist as Rebel

Part I : Contemporary Issues in Science, Ch. 1 : "The Scientist as Rebel"
The Scientist As Rebel (2006)
Context: The progress of science requires the growth of understanding in both directions, downward from the whole to the parts and upward from the parts to the whole. A reductionist philosophy, arbitrarily proclaiming that the growth of understanding must go only in one direction, makes no scientific sense. Indeed, dogmatic philosophical beliefs of any kind have no place in science.

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Freeman Dyson90

theoretical physicist and mathematician 1923

Ludwig von Bertalanffy (1901–1972) austrian biologist and philosopher

Source: General System Theory (1968), 3. Some System Concepts in Elementary Mathematical Consideration, p. 69

“The traditional, scientific method for studying such systems is known as reductionism. Reductionism sees the parts as paramount and seeks to identify the parts, understand the parts and work up from an understanding of the parts to an understanding of the whole. The problem with this is that the whole often seems to take on a form that is not recognizable from the parts. The whole emerges from the interactions between the parts, which affect each other through complex networks of relationships. Once it has emerged, it is the whole that seems to give meaning to the parts and their interactions. A living organism gives meaning to the heart, liver and lungs; a family to the roles of husband, wife, son, daughter”

Mike Jackson (1951) systems scientist

Source: Systems Thinking: Creative Holism for Managers (2003), p. 3-4

“Understanding ecological interdependence means understanding relationships. It requires the shifts of perception that are characteristic of systems thinking—from the parts to the whole, from objects to relationships, from contents to patterns. …Nourishing the community means nourishing those relationships.”

Fritjof Capra (1939) American physicist

Epilogue: Ecological Literacy
The Web of Life (1996)

“A system is an open set of complementary, interacting parts, with properties, capabilities and behaviours of the set emerging both from the parts and from their interactions to synthesize a unified whole.”

Derek Hitchins (1935) British systems engineer

Hitchins (1998. p. 195) cited in: Peter Stasinopoulos (2009) Whole System Design: An Integrated Approach to Sustainable Engineering. p. 27

“[I]t's gravity is the cause; and that which is heavy abides in the middle, and the earth is in the middle: in like manner also, the infinite will abide in itself, through some other cause… and will itself support itself. …[T]he places of the whole and the part are of the same species; as of the whole earth and a clod, the place is downward; and of the whole of fire, and a spark, the place is upward. So that if the place of the infinite is in itself, there will be the same place also of a part of the infinite.”

Aristotle book Physics

Book III, Ch. VII, p. 162.
Physics

“In all the previous cases of wholes, we have nowhere been able to argue from the parts of the whole. Compared to its parts, the whole constituted by them is something quite different, something creatively new, as we have seen. Creative evolution synthesises from the parts a new entity not only different from them, but quite transcending them. That is the essence of a whole. It is always transcendent to its parts, and its character cannot be inferred from the characters of its parts.”

Jan Smuts (1870–1950) military leader, politician and statesman from South Africa

Source: Holism and Evolution (1926), p. 342

“A certain region in the field becomes crucial, is focused; but it does not become isolated. A new, deeper structural view of the situation develops, involving changes in functional meaning, the grouping, etc. of the items. Directed by what is required by the structure of a situation for a crucial region, one is led to a reasonable prediction, which like the other parts of the structure, calls for verification, direct or indirect. Two directions are involved: getting a whole consistent picture, and seeing what the structure of the whole requires for the parts.”

Max Wertheimer (1880–1943) Co-founder of Gestalt psychology

p 212
Productive thinking, 1945

“We move from part to whole and back again, and in that dance of comprehension, in that amazing circle of understanding, we come alive to meaning, to value, and to vision”

Ken Wilber (1949) American writer and public speaker

The Eye of Spirit : An Integral Vision for a World Gone Slightly Mad (1997)
Context: We move from part to whole and back again, and in that dance of comprehension, in that amazing circle of understanding, we come alive to meaning, to value, and to vision: the very circle of understanding guides our way, weaving together the pieces, healing the fractures, mending the torn and tortured fragments, lighting the way ahead — this extraordinary movement from part to whole and back again, with healing the hallmark of each and every step, and grace the tender reward.

“You cannot sum up the behavior of the whole from the isolated parts, and you have to take into account the relations between the various subordinate systems which are super-ordinated to them in order to understand the behavior of the parts.”

Ludwig von Bertalanffy (1901–1972) austrian biologist and philosopher

Source: General System Theory (1968), 3. Some System Concepts in Elementary Mathematical Consideration, p. 68 cited in: T.E. Weckowicz (1989). Ludwig von Bertalanffy (1901-1972): A Pioneer of General Systems Theory. Working paper Feb 1989. p. 2

“Part broken - part whole, you begin again. ( from 'Why books seem shockproof against change.' THE TIMES: BOOKS)”

Jeanette Winterson (1959) English writer

“The progress of science requires the growth of understanding in both directions, downward from the whole to the parts and upward from the parts to the whole.”

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Freeman Dyson90

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