• 3.1 Introduction

  • 3.1.1 Dave drops new Fairphone
  • 3.1.3 Red thread

• 3.2 Product life extension

  • 3.2.1 Long lasting products
  • 3.2.2 Why product life extension?
  • 3.2.3 The inertia principle

• 3.3. Case: fairphone

  • 3.3.1 The fair phone philosophy
  • 3.3.2 Fairphone going circular

• 3.4 Designing longer lasting products

  • 3.4.1 Designing longer lasting products (1/3)
  • 3.4.2 Six design strategies (2/3)
  • 3.4.3 Fairphone demonstration
  • 3.4.4 3D-printing and the circular economy (3/3)

• 3.9 In-depth: Planned obsolescence

  • 3.9.1 in-depth introduction
  • 3.9.2 Planned obsolescence in a circular economy?