Chaos Theory and Nanotechnology
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1 Indira Gandhi National Open University MPYE – 013 School of Interdisciplinary and Trans-disciplinary Studies Philosophy of Technology Block 1 REALITY: CHAOS THEORY AND NANOTECHNOLOGY UNIT 1 Introduction to Theory of Chaos UNIT 2 Fractals and Roughness of Reality UNIT 3 Nanotechnology: Basic Ideas and Applications UNIT 4 Nature of Nature: Philosophical Implication 2 Expert Committee Dr. Jose Kuruvachira Prof. Gracious Thomas Salesian College & Director, School of IGNOU Study Centre Social Work Dimapur, Nagaland IGNOU Prof. Renu Bharadwaj School of Humanities Dr. Sathya Sundar IGNOU Sethy Dept of Humanities Prof. George IIT, Chennai. Panthanmackel, Senior Consultant, Dr. Joseph Martis IGNOU St. Joseph’s College Jeppu, Mangalore – 2 Dr. M. R. Nandan Govt. College for Dr. Jaswinder Kaur Women Dhillon Mandya - Mysore 147, Kabir park Opp. GND University Dr. Kuruvila Amristar – 143 002 Pandikattu Jnana-deepa Prof. Y.S. Gowramma Vidyapeeth Principal, Ramwadi, College of Fine Arts, Pune Manasagangotri Mysore – 570 001 Dr Babu Joseph CBCI Centre New Delhi Prof. Tasadduq Husain Aligarh Muslim University Aligarh Dr. Bhuvaneswari Lavanya Flats Gangai Amman Koil St. Thiruvanmiyur Chennai – 600 041 Dr. Alok Nag Vishwa Jyoti Gurukul Varanasi 3 Block Preparation Units 1 &2 Jeff Shawn Dharmaram Vidyakshetram Bangalore. Unit 3 Dr. P.Kesava Kumar Dept of Philosophy Pondicherry University. Unit 4 Dr. Kuruvilla Panikattu Jnana-Deepa Vidyapeeth Ramwadi, Pune. Content Editor Dr. V. John Peter St. Joseph’s Philosophical College, Kotagiri, Tamil Nadu. Format Editor Prof. Gracious Thomas IGNOU, New Delhi. Programme Coordinator Prof. Gracious Thomas IGNOU, New Delhi. 4 BLOCK INTRODUCTION Philosophical roots of the concept of chaos are very deep with references dating back to 2500 BCE in Asian, Egyptian and Mayan Cultures. Initially, human attempt was to tame chaos and bring harmony. The Greeks infused scientific attitude into the mythical idea of immense and creative chaos. Aristotelian holistic vision of the universe was replaced in the reductionist onslaught and was replaced my deterministic mechanistic vision of the universe. Newtonian mechanics gave the stamp of approval of to this rigorous deterministic vision of the universe. Newtonian mechanics treated the whole world as a machine in which each and every part could be brought under control. Chaos theory has brought in a ‘new paradigm’ both in scientific and social arena in the contemporary world. Unlike the mechanistic vision, chaos theory focus on a context which is in a state of becoming in an open environment that receives and exchanges data or information and are sensitive to the changes happening around. Unit 1 traces the significant philosophical developments in the evolution of the concept of chaos till the time of Newton. Both Newtonian and quantum mechanics are characterised by their affiliation to extreme determinism and indeterminism respectively. Chaos theory, without rejecting any of the theories and without proposing any new laws, brings in an alternative by bringing in the deterministic and indeterministic aspects. Chaos theory has shown that chaos in non-linear dynamical systems is not random but it has got a hidden order that helps us in making short term predictions as well as long term trends. Thus the alternative which chaos theory opens up reconciling the extremes gives an organic, holistic and ecological view of the world instead of the mechanistic or random vision. Unit 2 is to give a general introduction to the concept of fractals that can represent and analyse the roughness of reality. It goes into the scientific intricacies, the philosophical and scientific significance associated with fractals are emphasized. It enables the students to have a basic understanding of fractals and how fractals represents the roughness of reality. It not only analyses the practical applications of fractals but also creatively ponder on the philosophical implications. Unit 3 brings home to us the latest Nano technology which is an innovative development in science and technology. It has a convergence with many disciplines. It has revolutionary implications for society. It has even a potential to challenge the existing notions of reality. This unit provides the basic ideas and applications of nano technology. Further it explores the social ethical implications of this kind of technological developments in contemporary world situation. The Unit 4 on ‘nature of nature’ appreciates the evolving nature of humans. What is unique about contemporary nature? How does culture and nature differ today? Has technology transformed our culture and our nature beyond recognition? The unit makes us realize that our nature is engineered or our nature has become part of our culture and to appreciate the radical changes taking place in our self-understanding (“singularity”). The unit also explains the complex relationship to the triads of nature, nurture and culture. Because of the technology available to contemporary humans, we have developed our culture so much that it radically alters our nature. 1 COURSE INTRODUCTION Our world-view truly shapes our understanding of ourselves and the world. For instance, the static world view of the ancients was radically altered by Newton’s model of the world as a machine. Such an understanding brought about by the scientific discoveries of Newton changed our understanding of humans, world and God also. In the last century two of the greatest scientific theories have been the theory of relativity (“the most creative theory”) and the theory of quantum mechanics (“the most successful theory”). Big Bang Theory, which is intimately connected to these two theories explain the origin of the universe. The very nature of time, space at the macro-world and micro-world that these two theories provide are quite different from the classical view of nature. Block 1 speaks of understanding reality through Chaos Theology and Nanotechnology. the theory of chaos tells us that there is a very close connection between apparent order and chaos. Nanotechnology, which is the science of building machines at a subatomic level, we have a lot to learn. The theory of chaos and nanotechnology, propose to us a world quite different from the classical, Newtonian or even Einsteinian worlds. These two theories through different insights into the nature of reality. The fractal nature of reality tells us that roughness in the world (not the idealisations of the world) is what really counts. It changes the way we understand the world.. The block 2, moves from reality to life. Quantum mechanics shattered our way of understanding the world. Biotechnology, most probably, will shatter the way we approach life, something much more intimate to us. Already there are talks about “artificial life” and “artificial cells.” Though they still remain at the theoretical realm, they will have quite significant repercussions on our own lives and on our understanding of life. The danger posed by such technologisation is the commodification of life. The opportunity provided by such technologies is the human ability to enhance life. Block 3 brings in the latest neurological findings that will surely throw further light on our self- understanding, consciousness, self-identity and all those aspects that make our human life so unique. Advances in brain studies, it is hoped, will provide solace to many sick people, prevent many neurological sickness and further help us to understand ourselves. Though we are just beginning in the process of understanding our brain, it is hoped, that technological advances will improve and enhance our own self-understanding. Closely connected with our self-understanding is our understanding of God. We do not believe that God is an illusion created by God. But we can rightly claim that it is the brain that enables us to experience God. Block 4 deals with highly developed technologies that try to address the perennial quest of humans to overcome death and attain physical immortality. Physical immortality is difficult, in a way, to talk about at length because it can be approached from so many different angles. The question of whether death is inevitable and with much advanced technology could humanity overcome it, is critically looked at from the philosophical point of view. 1 UNIT 1: INTRODUCTION TO THE THEORY OF CHAOS Contents 1.0 Objectives 1.1 Introduction 1.2 Chaos in History 1.3 Newtonian Determinism and Quantum Indeterminism 1.4 Scientific Analysis of Chaos Theory 1.5 Philosophy of Chaos Theory 1.6 Relevance of Chaos Theory 1.7 Let Us Sum Up 1.8 Key Words 1.9 Further Readings and References 1.0 OBJECTIVES This primary objective of this unit is to introduce the chaos theory by analysing it from the scientific and philosophical perspectives. In chaos theory you will find a perfect blending of, once considered irreconcilable extremes of linearity and non-linearity, determinism and indeterminism which were the characteristic features of Newtonian mechanics and quantum mechanics respectively. The developments in scientific fields do not remain aloof from the real life settings instead they trickle down to various fields, including philosophy leading to the formation and transformation of human thought pattern. This can very well be seen in mechanistic deterministic vision of the universe that assured future to be present before us like past on one hand and the indeterministic vision that led to submission to randomness and chance on the other. Chaos theory brings in an alternative to these extremes views in both scientific and philosophical realm. The essential scientific features of chaos theory are discussed without going into the complex equations. The philosophical analysis of chaos theory will showcase the paradigm shift that chaos theory has initiated. Thus by the end of this Unit, you should be able to: • have a basic understanding of the chaos theory and its concepts. • analyse the chaos theory as an alternative to Newtonian and quantum mechanics. • understand how chaos theory initiates a paradigm shift • reflect on the relevance of chaos theory in the contemporary world.