Gerard van den Aardweg

Gerard J. M. van den Aardweg is a Dutch psychologist, and psychotherapist in private practice. He has spoken and written on homosexuality, parapsychology, near-death experience, and anti-abortion matters.
During the 2015 Irish referendum on same-sex marriage, he "claimed the Nazi party was ‘rooted’ in homosexuals many scientific institutions have been taken over by “active militant gays” who produce information to further the gay cause".