<|im_start|>user
Given a reference text about Our Common Future, what was the purpose of the report?

Context:
Our Common Future, also known as the Brundtland Report, was published on October 1987 by the United Nations through the Oxford University Press. This publication was in recognition of Gro Harlem Brundtland's, former Norwegian Prime Minister, role as Chair of the World Commission on Environment and Development (WCED).

Its targets were multilateralism and interdependence of nations in the search for a sustainable development path. The report sought to recapture the spirit of the Stockholm Conference which had introduced environmental concerns to the formal political development sphere. Our Common Future placed environmental issues firmly on the political agenda; it aimed to discuss the environment and development as one single issue.

The document was the culmination of a "900-day" international exercise which catalogued, analysed, and synthesised written submissions and expert testimony from "senior government representatives, scientists and experts, research institutes, industrialists, representatives of non-governmental organizations, and the general public" held at public hearings throughout the world.

The report defined 'sustainable development' as "Development that meets the needs of the present without compromising the ability of future generations to meet their own needs".<|im_end|>
<|im_start|>assistant
The purpose of the Our Common Future report was to focus on environmental issues on the political agenda and to discuss sustainable development.<|im_end|>
