1 Subjects: “...Transition...”

2 Subjects: “..."green" transition...”

3 Subjects: “...socio-technical transition...”

4 Subjects: “...sustainability transitions...”

5 Subjects: “...sustainability transitions...”

6 Subjects: “...mid-Pleistocene transition...”

7 Subjects: “...state transitions...”

8 Subjects: “...state transitions...”

9 Subjects: “...state transitions...”