Abstract Knowledge management plays an important role in scientific research and provides a basis for technical development in the era of Big Data. Studies of Cenozoic volcanoes in China have been undertaken for more than half a century, generating plentiful relevant literature and data. However, these data have stayed scattered between different authors and libraries, and this hampers management and access. Based on theories, knowledge bases and related technologies, we developed the Knowledge Base of Cenozoic Volcanoes (KBCV) to collect such volcanic data in China. The directory tree of the KBCV is structured based on five levels according to the volcano distribution, magma origin, data type and file format. The KBCV supports querying, searching and browsing. It can provide well-managed Cenozoic volcanic data and technical support for scientific research and public communication. The KBCV is still in its early stages and is imperfect with respect to data completeness and universalization of the system, and efforts are being made to continuously develop and popularize the system.

Abstract This short article provides my views – and not necessarily views that are shared by the British Geological Survey, where I was executive director from 2006–19, or by the Earth science community in general. I have outlined some of the trends that I see as important for the geosciences, largely from a solid-Earth perspective. I stress that fundamental discovery science in this sector must be, and will largely continue to be, led by the academic community but that Earth sciences research needs to be more focused on problem solving rather than refining our knowledge of the problems that face the Earth system. Academics and government laboratories have distinct but complementary roles in the pursuit of discovery and in applied geoscience research and training of geoscientists.