1 Subjects: “...past behaviour...”

2 Subjects: “...past behaviour...”

3 “... answers ten key questions on the biogeochemical foundations of acidification, past, current and future...”

4 “... previously acquired knowledge and past experience to achieve outcomes aligned with their deeper beliefs...”

5 “... over the past years. The amount of loss resulting from these events is also increasing exponentially...”

6 “... during geological eras past and present. Such an approach will be essential for addressing the challenges...”

7