Tom Kohavi is a researcher at the University of Oxford, UK.

• 1. Introduction1.1. The Challenge1.2. Historical Background1.3. The Horizontality Spectrum1.4. Moral Foundations1.5. Rights and Justifications1.6. Methodological Remarks1.7. The Road Ahead2. Horizontal Expansion2.1. Introduction2.2. Traditional Verticality2.3. Political Foundations2.4. General Rights2.5. Loose Relationality2.6. Public Legitimacy2.7. Conclusion3. Relational Resistance3.1. Introduction3.2. Direct Horizontality3.3. Relational Foundations3.4. Private Rights3.5. Strict Relationality3.6. Private Spheres3.7. Conclusion4. Realisation and Pluralism4.1. From Delineation to Realisation4.2. Going Indirect4.3. Strong Indirect Effect4.4. Moral Pluralism4.5. Social and Local Justice4.6. Realisation Reasoning4.7. Conclusion5. Realisation as Regulation5.1. Introduction5.2. Weak Indirect Effect5.3. Identifying Responsibilities5.4. Assigning Responsibilities5.5. Justificatory Ascent5.6. The Common Law5.7. Conclusion6. Modern Private Law6.1. A Midlife Crisis6.2. Corporations6.3. Agency and Choice6.4. Vulnerability and Need6.5. Disintegration 6.6. Reintegration6.7. Private Law Paths7. Conclusion

Tom Kohavi is a researcher at the University of Oxford, UK.

• 1. Introduction1.1. The Challenge1.2. Historical Background1.3. The Horizontality Spectrum1.4. Moral Foundations1.5. Rights and Justifications1.6. Methodological Remarks1.7. The Road Ahead2. Horizontal Expansion2.1. Introduction2.2. Traditional Verticality2.3. Political Foundations2.4. General Rights2.5. Loose Relationality2.6. Public Legitimacy2.7. Conclusion3. Relational Resistance3.1. Introduction3.2. Direct Horizontality3.3. Relational Foundations3.4. Private Rights3.5. Strict Relationality3.6. Private Spheres3.7. Conclusion4. Realisation and Pluralism4.1. From Delineation to Realisation4.2. Going Indirect4.3. Strong Indirect Effect4.4. Moral Pluralism4.5. Social and Local Justice4.6. Realisation Reasoning4.7. Conclusion5. Realisation as Regulation5.1. Introduction5.2. Weak Indirect Effect5.3. Identifying Responsibilities5.4. Assigning Responsibilities5.5. Justificatory Ascent5.6. The Common Law5.7. Conclusion6. Modern Private Law6.1. A Midlife Crisis6.2. Corporations6.3. Agency and Choice6.4. Vulnerability and Need6.5. Disintegration 6.6. Reintegration6.7. Private Law Paths7. Conclusion

Tom Kohavi is a researcher at the University of Oxford, UK.

• 1. Introduction1.1. The Challenge1.2. Historical Background1.3. The Horizontality Spectrum1.4. Moral Foundations1.5. Rights and Justifications1.6. Methodological Remarks1.7. The Road Ahead2. Horizontal Expansion2.1. Introduction2.2. Traditional Verticality2.3. Political Foundations2.4. General Rights2.5. Loose Relationality2.6. Public Legitimacy2.7. Conclusion3. Relational Resistance3.1. Introduction3.2. Direct Horizontality3.3. Relational Foundations3.4. Private Rights3.5. Strict Relationality3.6. Private Spheres3.7. Conclusion4. Realisation and Pluralism4.1. From Delineation to Realisation4.2. Going Indirect4.3. Strong Indirect Effect4.4. Moral Pluralism4.5. Social and Local Justice4.6. Realisation Reasoning4.7. Conclusion5. Realisation as Regulation5.1. Introduction5.2. Weak Indirect Effect5.3. Identifying Responsibilities5.4. Assigning Responsibilities5.5. Justificatory Ascent5.6. The Common Law5.7. Conclusion6. Modern Private Law6.1. A Midlife Crisis6.2. Corporations6.3. Agency and Choice6.4. Vulnerability and Need6.5. Disintegration 6.6. Reintegration6.7. Private Law Paths7. Conclusion