Events

Fate of Mountain Glaciers in the Anthropocene

glaciers2011

Working Group 2-4 April 2011 – Mountain glaciers in Europe, North America, South America, Africa, and the largest of them all in the Himalayan-Tibetan region are retreating, some at alarming rates. The hypothesized causal factors include global warming, atmospheric brown clouds, land surface modification, recovery from the mini ice-age, and large scale drying of the air among other factors. Some glaciers are expected to disappear during this century and others are predicted to experience significant loss of spatial cover and mass. The downstream consequences include glacial lake outburst floods, disrupted availability of water for agriculture and human consumption, changes to mountain eco systems, increased frequency of forest fires, loss of habitat, and other potential catastrophes. A holistic study covering the physical science, social science, and the human dimension sides of the problem has not been attempted thus far. It is our hope that this first of its kind workshop organized by the Pontifical Academy of sciences will lay the foundation for studying and monitoring this potential disaster that will impact the entire planet. The workshop will also explore avenues available for mitigating and adapting to this potential tragedy.

P.J. Crutzen, L. Bengtsson and V. Ramanathan

Declaration by the Working Group
We call on all people and nations to recognise the serious and potentially irreversible impacts of global warming caused by the anthropogenic emissions of greenhouse gases and other pollutants, and by changes in forests, wetlands, grasslands, and other land uses. We appeal to all nations to develop and implement, without delay, effective and fair policies to reduce the causes and impacts of climate change on communities and ecosystems, including mountain glaciers and their watersheds, aware that we all live in the same home. By acting now, in the spirit of common but differentiated responsibility, we accept our duty to one another and to the stewardship of a planet blessed with the gift of life.
We are committed to ensuring that all inhabitants of this planet receive their daily bread, fresh air to breathe and clean water to drink as we are aware that, if we want justice and peace, we must protect the habitat that sustains us. The believers among us ask God to grant us this wish.

signed by Ajai, L. Bengtsson, D. Breashears, P.J. Crutzen, S. Fuzzi, W. Haeberli, W.W. Immerzeel, G. Kaser, C. Kennel, A. Kulkarni, J. Mittelstrass, R. Pachauri, T. Painter, J. Rabassa, V. Ramanathan, A. Robock, C. Rubbia, L. Russell, M. Sánchez Sorondo, H.J. Schellnhuber, S. Sorooshian, T. F. Stocker, L.G. Thompson, O.B. Toon, D. Zaelke

Participants

Dr. Ajai
Prof. Werner Arber
Prof. Lennart Bengtsson
Mr. David Breashears
Prof. Paul J. Crutzen
Mr. George Edgar
H.E. The Hon Timothy A. Fischer AC
Dr. Sandro Fuzzi
Prof. Wilfried Haeberli
Dr. W.W. Immerzeel
Prof. Georg Kaser
Prof. Charles F. Kennel
Dr. Anil Kulkarni

Prof. Rajendra Kumar Pachauri
Prof. Thomas H. Painter
Prof. Jorge Rabassa
Prof. Veerabhadran Ramanathan
Prof. Alan Robock
Prof. Carlo Rubbia
Prof. Lynn M. Russell
H.E. Msgr. Marcelo Sánchez Sorondo
Prof. Hans Joachim Schellnhuber
Prof. Soroosh Sorooshian
Prof. Thomas Stocker
Prof. Lonnie G. Thompson
Prof. Owen Brian Toon
Dr. Durwood Zaelke

RELATED

Fate of Mountain Glaciers in the Anthropocene

Proceedings of the Working Group 2-4 April 2011 P.J. Crutzen, L. Bengtsson and V. Ramanathan... Read more

Fate of Mountain Glaciers in the Anthropocene
A Report by the Working Group Commissioned by the Pontifical Academy of Sciences
11 May 2011

Il destino dei ghiacciai di montagna nell’Antropocene
Rapporto del gruppo di lavoro incaricato dalla Pontificia Accademia delle Scienze
11 maggio 2011

Das Schicksal der Gebirgsgletscher im Anthropozän
Ein Bericht der Arbeitsgruppe im Auftrag der Päpstlichen Akademie der Wissenschaften
11. Mai 2011