Speaker smiling while giving a lecture behind a lectern that says RGS expedition and fieldwork festival.

RGS Explore Weekend speakers and facilitators

Meet the world-leading experts who generously share insights and advice from their deep involvement in geographical exploration.

Find a speaker

17 Results found
Monday night lecture

Callum Munday

Callum is a climate scientist at the School of Geography and the Environment, University of Oxford. His research focuses on African and tropical climate dynamics and climate change.

Earth and environmental sciences

Catherine Souch

Catherine is Head of Research and Higher Education at the Society.

Biodiversity surveys and conservation

Dr Lawrence Ball

Dr Lawrence Ball is a conservation scientist with 20 years’ experience in research and practice, in the UK and overseas.

Earth and environmental science

Dr Thomas Smith

Tom is a geographer and environmental scientist, specialising in interdisciplinary approaches to understanding the interaction between humans and wildfires in the Earth system.

Earth and Environmental Scientist

Dusan Materic

Dusan Materic is the Head of the Microplastics, Nanoplastics and Elements Research Group at the Helmholtz Centre for Environmental Research in Leipzig.

Earth and environmental sciences

Heidi Sevestre

Heïdi  is a glaciologist, member of the AMAP Secretariat, the Arctic Monitoring and Assessment Programme, one of the Working Groups to the Arctic Council.

EARTH AND ENVIRONMENTAL SCIENCES

Isla Myers-Smith

Isla is a global change ecologist, she studies plants in the Arctic and beyond and how ecosystems are responding to climate change.

Video and film-making

James Chapman

James Chapman is the co-founder of Project Amu Darya, a documentary and environmental education initiative focusing on the ongoing impact of the Aral Sea Crisis in Uzbekistan, and working to promote environmental opportunities for youth in the Aral Sea region.

Conservation biology

Jan Mertens

Jan is an entomologist, joins expeditions in his spare time to help protect the natural environment, and has a keen interest in Afrotropical butterflies.

Earth and environmental sciences

Julia Tavares

Julia Tavares is a Brazilian ecologist interested in tropical forest ecology, with emphasis in plant ecophysiology and tropical ecosystems sensitivity/resilience to environmental change.

Earth and environmental sciences

Konstantis Alexopoulos

Konstantis Alexopoulos is a conservationist, a mountain climate scientist, and a National Geographic Explorer from Greece.

Conservation biology

Merlijn Jocque

Merlijn is an ecologist specialised in biodiversity assessment with a keen interest in exploring tropical and remote pristine ecosystems and is associated with the Royal Belgian Institute of Natural Sciences (RBINS) and chairman and founder of Biodiversity Inventory for Conservation (BINCO) NPO.

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Tickets for the RGS Explore Weekend 2025 are now on sale, costing £95 for members and £125 for non-members.

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Two speakers on a stage at the RGS expedition and fieldwork festival. A slideshow with tips on how to be mindful during expeditions is projected on the wall behind them.