Science between freedom and responsibility

The post Second World War period was a good time for modern science-driven technology; it had played a decisive part in the allied victory and now it was to be harnessed to the task of postwar reconstruction, promoting increased welfare, better health and improved security. But there were also misgivings related to the freedom in the conduct of science. Could science be freely pursued under the terms of a social contract so inextricably intertwined with national security concerns? After the end of the Cold War, new concerns emerged. The security element in the old contract had acquired a new meaning and was now understood in the sense of a protected environment, safe living conditions and future sustainability. Previously, science was the problem solver. Now science came to be seen as a major source of the problems. We have seen a shift from issues of freedom and trust to questions of responsibility and accountability. How should science respond?