Why is Greenland so important?
Why is Greenland so important?
Greenland sits at the frontline of global change. Its vast ice sheet is melting at an unprecedented rate, with profound consequences for global sea level and for the communities who live alongside it. Beneath the ice, Greenland’s rocky landscape preserves a rich record of Earth’s geological history and contains critical mineral resources essential to the global energy transition. At the same time, the peoples of Greenland and the wider Arctic are among the first to experience these rapid environmental changes.
Chaired by Jerome Neufeld, Professor of Earth and Planetary Fluid Dynamics, this webinar brings together three leading Cambridge researchers to explore why Greenland is such a vital natural laboratory for scientific research, highlighting work on its climate, mineral resources, and peoples:
Dr Kelly Hogan, Marine Geophysicist, British Antarctic Survey
Professor Owen Weller-Gibbs, Professor of Metamorphic Petrology, Department of Earth Sciences
Professor Michael Bravo, Professor of the History and Geography of Science, Scott Polar Research Institute
From ice–ocean interactions and climate history, to the geological history of this frozen landmass to the human dimensions of Arctic science, the speakers will reveal how research in Greenland helps us understand our planet’s future, and why it matters far beyond the Arctic.
This session will include short talks and a live Q&A with the speakers, featuring questions from the audience.
Please note: due to exceptionally high demand to join the live session, capacity on Zoom may be limited.
If we reach capacity, you will be redirected to an overflow live stream on YouTube, where you’ll still be able to watch the full event in real time. When watching from YouTube, questions for the speakers can be submitted by replying to your registration confirmation email.
Reading Material
In advance of the webinar, we invite you to explore a selection of papers and articles provided by our speakers, offering insights into their research:
Get involved
FromFebruary 2026 at the Sedgwick Museum of Earth Sciences, discover the work of Earth scientists studying ancient magma chambers in Greenland. Find out more.
Speakers
Professor Jerome Neufeld

Jerome is the Professor of Earth and Planetary Fluid Dynamics based at the Department of Earth Sciences and Department of Applied Mathematics and Theoretical Physics.
The Earth and Planetary Fluid Dynamics group focuses on using mathematical models and laboratory experiments to understand the fluid behaviour of the Earth and other planetary bodies. Current research interests include the consequences of subglacial hydrology on supraglacial lake drainage and the tidal modulation of ice streams, the solidification of magma oceans and the early generation of magnetic fields on planetary bodies, the erosive dynamics of idealised river systems, the emplacement and solidification of magmatic flows, viscous tectonic mountain building, and the general fluid dynamics of geological carbon storage.
Dr Kelly Hogan (Jesus 2004)

Kelly is a Marine Geophysicist at the British Antarctic Survey, specialising in reconstructing the history of Arctic and Antarctic ice sheet using seafloor records. She has been working in Greenland since 2000, reconstructing how ocean heat causes fast-flowing outlet glaciers to decay. Today, Kelly is the lead of two large projects in Greenland – the first aims to untangle how much the East Greenland glaciers stepped back ~9000 years ago when summer air temperatures over the continent were 2°C warmer. The second project is the largest in the ARIA Forecasting Tipping Points portfolio which targets climate tipping points on the Greenland Ice Sheet and in the adjacent North Atlantic. This project goes from bespoke ocean measurements right next to glacier faces through physical models to the UK’s Earth System Model to improve our representation of the Greenland Ice Sheet in global climate models.
Professor Owen Weller-Gibbs (Pembroke 2006)

Owen is Professor of Metamorphic Petrology at the Department of Earth Sciences and a Fellow at Sidney Sussex College, with over a decade of research experience in the Arctic. Work in Owen's research group aims to understand the formation of magmatic critical metal deposits by integrating field observations, phase equilibria modelling and geochemistry. Owen’s research has a particular focus on the petrogenesis of rare-earth element (REE) deposits associated with alkaline-silicate igneous rocks in southern Greenland, for which Owen was awarded a UKRI Future Leaders Fellowship.
Professor Michael Bravo (Darwin 1986)

Michael is the Professor of the History and Geography of Science at the Department of Geography, Scott Polar Research Institute. He has written extensively on the role of scientific research in the exploration and development of the Arctic, exploring issues in historical epistemology including the philosophy of experiment, measurement in fieldwork, the nature of precision and calibration, science and technology in translation, and the historical emergence of new ontologies.
Booking information
This session will be streamed live on Zoom.
Feel free to book a place if you are unable to join the live session but would like to be emailed a link to the recording.
Booking for this event is now closed.
