James convened the session '8f Understanding the co-evolution of Earth's interior, its surface, and its microorganisms' at Goldschmidt 2021 with Dominik Hülse and Emily Zakem. Highlights included a keynote talk from Stephanie Dutkiewicz on modelling ecology and biogeochemistry in the global ocean, and an invited talk from Rui Zhao on ammonia-oxidizing archaea in marine sediments.

Congratulations to Bradley Lab PhD student Margaret Cramm who has been awarded a grant from the Earth and Space Foundation for her project: "Dispersal of life from the deep biosphere to the cryosphere". The award provides funding towards a field trip to sample an Arctic hot spring, to test the hypothesis that thermophilic organisms capable of long-term dormancy are rising from the deep hot biosphere to the cold surface biosphere in geothermal fluids.