The problems of financing the universities and their intellectual freedom, threatened by political and bureaucratic interference, are problems which are invariant under the ism transformations: socialism, communism, capitalism, or any other ism or ology.

Questions have arisen about the policing of science. Who is responsible for the policing? My answer is: all of us.

Originally, in the early eighties, the drug hypothesis was among the first which occurred to scientists.

The problems of financing the universities and their intellectual freedom, threatened by political and bureaucratic interference, are problems which are invariant under the ism transformations: socialism, communism, capitalism, or any other ism or ology.

The only goal of science is the honour of the human spirit, and a question in number theory is worth a question concerning the system of the world.

Roughly speaking, this hypothesis asks whether drug use causes some of the diseases officially associated with AIDS, such as immunodeficiency and Kaposi's sarcoma.

To address questions of scientific responsibility does not necessarily imply that one needs technical competence in a particular field (e.g. biology) to evaluate certain technical matters.