However, his controversial beliefs that religion and morality could be explained in terms purely of social interaction earned him many critics.

Du Plessis instead favored evolution, a controversial belief at the time.

I have a controversial belief about this: I don't think the problem has much to do with the innate ability to initiate.

As the series progressed, it increasingly became a platform for Sim's controversial beliefs.

The film is an expose on the group's controversial beliefs and their clandestine lifestyle.

Needless to say, in an age when the Bill of Rights seems to begin with the right to nonstop entertainment, this is a controversial belief.

A more controversial belief of his was eugenics.

What's the most controversial belief you hold?

His most controversial and well-publicized political belief is his support for eugenics.

In January 2011, the study which provided the basis for this controversial belief was revealed to have been based on fraudulent data.