Meeting products Ocean circulation, carbon cycling during the last deglaciation 11499 Early-Career Scientists Discuss Paleoscience, Future Challenges 10605 Did the AD 853 Mount Churchill eruption trigger societal and climatic impacts in the northern mid-latitudes? 10603 Do sub-decadal climate impacts on human populations leave a detectable legacy in palaeoenvironmental archives? A tephra-dated interrogation of settlement in a marginal environment 10604 Pronounced catchment response associated with the 8.2 ka event 9043