Key steps were identified in previous AGU meetings to describe and mature methodologies for valuing Earth sciences impact on society including: an information base supporting the consolidation of dispersed bodies of literature; improvement of the state of the science of valuing information; case studies which are exemplars that can be cited for further development and analyses; and outreach activities to develop a shared understanding of value and methods assessment.

Key challenges to society have been enunciated through international agreement on the Sustainable Development Goals (SDG), the climate COP meetings, the Convention on Biodiversity and others. These challenges include climate, natural hazards including coasts and wildfires, water, energy and minerals, ecosystem and environment, food productivity, etc.

Broadly applicable assessment methods are a priority and should be addressed in a systematic approach including both monetary and non-monetary considerations. Abstract proposals that showcase such methodologies and impacts are invited.