1. Introduction to additive manufacturing of biopolymers 2. Rapid prototyping and 3D printing techniques for biopolymers 3. Biopolymers in additive manufacturing 4. 3D printing of biopolymer hydrogels 5. 3D printing of fire-retardant biopolymers 6. 3D printing of micro and nanocomposite biopolymers 7. 3D printing of functional biopolymers and structures 8. 4D printing of biopolymers 9. Design for additive manufacturing of biopolymers 10. Post-processing methods for 3D printed biopolymers 11. 3D printed biopolymers for soft robots 12. 3D printed natural biopolymers for building and construction 13. 3D printed biopolymers for medical applications and devices 14. Potential applications of 3D and 4D printing of biopolymers 15. Modeling and simulation in 3D printing of biopolymers 16. 3D printing with biopolymers: solution for sustainable and circular economy