First World Climate Conference

First World Climate Conference. Held from 12 to 23 February 1979 in Geneva, Switzerland, this landmark event was convened by the World Meteorological Organization under the leadership of Secretary-General David Arthur Davies. It represented a pivotal moment in the international scientific community's recognition of climate change as a potential global issue, bringing together experts from diverse fields for the first time. The conference is widely regarded as a foundational step toward the creation of the Intergovernmental Panel on Climate Change and the negotiation of the United Nations Framework Convention on Climate Change.

Background and context

The impetus for the conference grew from increasing scientific concern within the World Meteorological Organization and other bodies like the International Council for Science about observed changes in the Earth's atmosphere. Pioneering research, including studies on carbon dioxide and the greenhouse effect by scientists such as Charles David Keeling and Roger Revelle, provided early evidence of human influence on the climate system. This period also saw the publication of influential reports like those from the Club of Rome and growing awareness of issues such as ozone depletion, which framed environmental problems as transnational. The success of earlier scientific collaborations like the International Geophysical Year demonstrated the value of global data collection, setting a precedent for coordinated climate research.

Organization and participants

The conference was organized and hosted by the World Meteorological Organization at the International Conference Centre Geneva. Key figures included David Arthur Davies, the WMO Secretary-General, and conference president Robert M. White, then administrator of the National Oceanic and Atmospheric Administration. Participants numbered over 350 from more than 50 nations, including leading climatologists, meteorologists, and policymakers. Notable scientific contributors included Bert Bolin of Stockholm University, who would later chair the Intergovernmental Panel on Climate Change, and Jule Charney of the Massachusetts Institute of Technology. Representatives from the United Nations Environment Programme, the Food and Agriculture Organization, and the World Health Organization also attended, ensuring a multidisciplinary approach.

Key themes and discussions

The central theme was assessing the state of scientific knowledge regarding humanity's impact on climate. Discussions focused on the potential consequences of increased atmospheric concentrations of carbon dioxide from fossil fuel combustion and deforestation. Presentations examined climate modeling, the role of the oceans and cryosphere, and the socioeconomic implications of potential climate disruptions for agriculture and water resources. A significant portion of the dialogue revolved around the reliability of data from networks like the Global Atmospheric Research Programme and the need for enhanced global monitoring systems. The conference also grappled with the uncertainties in projections, a debate heavily influenced by the work of the Charney Report group.

Outcomes and declarations

The primary outcome was the issuance of a formal **World Climate Conference Declaration**, which called on governments to "foresee and prevent potential man-made changes in climate that might be adverse to the well-being of humanity." It urged the establishment of a **World Climate Programme** to coordinate international research, data collection, and the study of climate impacts. The conference proceedings, published by the World Meteorological Organization, provided a comprehensive scientific assessment that underscored the seriousness of the issue. These outputs directly influenced subsequent initiatives, including the creation of the Villach Conference series and provided the scientific mandate that led to the founding of the Intergovernmental Panel on Climate Change a decade later.

Legacy and subsequent conferences

The conference's legacy is profound, as it marked the first major international scientific consensus that climate change posed a serious global risk, moving the issue from academic circles into the realm of intergovernmental policy. Its recommendations led directly to the launch of the World Climate Programme and strengthened global observing systems like the Global Climate Observing System. It set the stage for the pivotal Villach Conference of 1985 and the establishment of the Intergovernmental Panel on Climate Change in 1988. This trajectory culminated in the Earth Summit in Rio de Janeiro and the adoption of the United Nations Framework Convention on Climate Change in 1992, institutionalizing the diplomatic process that continues with conferences like the Conference of the Parties.

Category:Climate change conferences Category:1979 in the environment Category:1979 in Switzerland Category:World Meteorological Organization