What is the fine-grained topic of the following text: Robert Proctor demonstrates that the common picture of a passive scientific community coerced into cooperation with the Nazis fails to grasp the reality of what actually happened--namely, that many of the political initiatives of the Nazis arose from within the scientific community, and that medical scientists actively designed and administered key elements of National Socialist policy. Only return the topic.
The involvement of the scientific community in Nazi policy-making.