Jean-Claude André is an ENSIC engineer and CNRS director, and has been involved in the research into light-matter interactions, which has led him to 3D and 4D printing. These examples have been matched by industrial transfers through support for startups.

• Foreword: Additive Manufacturing: From 3D Printing to Bio-printing viiIntroduction to Volume 2 xiChapter 1. Socially Responsible Research (SRR) 11.1. Introduction 21.2. Setting the scene 51.2.1. Decision-making and ethics 111.2.2. Technological progress: the researcher and the risks 191.2.3. Scapegoating 291.3. Modes of action 391.3.1. The project framework: socially responsible research 421.3.2. Other considerations 441.3.3. Socially responsible research 461.3.4. A few examples 531.3.5. Authoritarian constraint 601.4. Provisional conclusion 651.5. Conclusion: from the 12 "Labors of Hercules" to the 12 "death valleys" 671.6. References 72Chapter 2. 3D, 4D and Bio-printing Innovations and Additive Manufacturing 912.1. Introduction 922.2. Additive manufacturing or 3D printing 942.2.1. Invention of the additive manufacturing concept 962.2.2. "In-house" activities 1032.3. Reaching out to society 1062.4. Consequences 1112.5. 4D printing 1132.5.1. Reminders about 4D printing 1172.5.2. Gaps between paradigms 1252.5.3. Conclusion 1272.6. Bio-printing 1292.6.1. Principle of bio-printing 1302.7. Discussion 1382.8. Conclusion 1422.9. References 147Chapter 3. Creativity and Additive Manufacturing 1613.1. Toward a Big Bang of creativity 1623.1.1. Background and theoretical considerations 1633.1.2. Introduction 1643.1.3. Just before the idea 1663.1.4. Clarification 1703.1.5. The question of finalized knowledge integration 1753.1.6. What interdisciplinarity to call upon? 1783.1.7. Grains of sand in the clarification process 1793.1.8. Conclusion 1833.2. A comparison with 3D, 4D and bio-printing 1863.2.1. Additive manufacturing 1873.2.2. 4D printing 1913.2.3. Bio-printing 1983.3. Conclusion 2023.4. References 205Conclusion 215Index 227

Jean-Claude André is an ENSIC engineer and CNRS director, and has been involved in the research into light-matter interactions, which has led him to 3D and 4D printing. These examples have been matched by industrial transfers through support for startups.

• Foreword: Additive Manufacturing: From 3D Printing to Bio-printing viiIntroduction to Volume 2 xiChapter 1. Socially Responsible Research (SRR) 11.1. Introduction 21.2. Setting the scene 51.2.1. Decision-making and ethics 111.2.2. Technological progress: the researcher and the risks 191.2.3. Scapegoating 291.3. Modes of action 391.3.1. The project framework: socially responsible research 421.3.2. Other considerations 441.3.3. Socially responsible research 461.3.4. A few examples 531.3.5. Authoritarian constraint 601.4. Provisional conclusion 651.5. Conclusion: from the 12 "Labors of Hercules" to the 12 "death valleys" 671.6. References 72Chapter 2. 3D, 4D and Bio-printing Innovations and Additive Manufacturing 912.1. Introduction 922.2. Additive manufacturing or 3D printing 942.2.1. Invention of the additive manufacturing concept 962.2.2. "In-house" activities 1032.3. Reaching out to society 1062.4. Consequences 1112.5. 4D printing 1132.5.1. Reminders about 4D printing 1172.5.2. Gaps between paradigms 1252.5.3. Conclusion 1272.6. Bio-printing 1292.6.1. Principle of bio-printing 1302.7. Discussion 1382.8. Conclusion 1422.9. References 147Chapter 3. Creativity and Additive Manufacturing 1613.1. Toward a Big Bang of creativity 1623.1.1. Background and theoretical considerations 1633.1.2. Introduction 1643.1.3. Just before the idea 1663.1.4. Clarification 1703.1.5. The question of finalized knowledge integration 1753.1.6. What interdisciplinarity to call upon? 1783.1.7. Grains of sand in the clarification process 1793.1.8. Conclusion 1833.2. A comparison with 3D, 4D and bio-printing 1863.2.1. Additive manufacturing 1873.2.2. 4D printing 1913.2.3. Bio-printing 1983.3. Conclusion 2023.4. References 205Conclusion 215Index 227

Jean-Claude André is an ENSIC engineer and CNRS director, and has been involved in the research into light-matter interactions, which has led him to 3D and 4D printing. These examples have been matched by industrial transfers through support for startups.

• Foreword: Additive Manufacturing: From 3D Printing to Bio-printing viiIntroduction to Volume 2 xiChapter 1. Socially Responsible Research (SRR) 11.1. Introduction 21.2. Setting the scene 51.2.1. Decision-making and ethics 111.2.2. Technological progress: the researcher and the risks 191.2.3. Scapegoating 291.3. Modes of action 391.3.1. The project framework: socially responsible research 421.3.2. Other considerations 441.3.3. Socially responsible research 461.3.4. A few examples 531.3.5. Authoritarian constraint 601.4. Provisional conclusion 651.5. Conclusion: from the 12 "Labors of Hercules" to the 12 "death valleys" 671.6. References 72Chapter 2. 3D, 4D and Bio-printing Innovations and Additive Manufacturing 912.1. Introduction 922.2. Additive manufacturing or 3D printing 942.2.1. Invention of the additive manufacturing concept 962.2.2. "In-house" activities 1032.3. Reaching out to society 1062.4. Consequences 1112.5. 4D printing 1132.5.1. Reminders about 4D printing 1172.5.2. Gaps between paradigms 1252.5.3. Conclusion 1272.6. Bio-printing 1292.6.1. Principle of bio-printing 1302.7. Discussion 1382.8. Conclusion 1422.9. References 147Chapter 3. Creativity and Additive Manufacturing 1613.1. Toward a Big Bang of creativity 1623.1.1. Background and theoretical considerations 1633.1.2. Introduction 1643.1.3. Just before the idea 1663.1.4. Clarification 1703.1.5. The question of finalized knowledge integration 1753.1.6. What interdisciplinarity to call upon? 1783.1.7. Grains of sand in the clarification process 1793.1.8. Conclusion 1833.2. A comparison with 3D, 4D and bio-printing 1863.2.1. Additive manufacturing 1873.2.2. 4D printing 1913.2.3. Bio-printing 1983.3. Conclusion 2023.4. References 205Conclusion 215Index 227