Phil Zuckerman discusses a new study of college freshmen and their views on same-sex relationships as an explanation for their increasing secularism.
Simply put: Younger Americans are the least homophobic generation in our nation’s history, with a clear majority of millennials being accepting and affirming of homosexuality. And what do they see? That most major religions condemn homosexuality as sinful and wrong. Given this situation, these anti-gay and anti-lesbian religions are losing members in record numbers. Younger Americans are simply walking away from beliefs and institutions that they see as intolerant, unloving, and immoral.
There's some truth to this. In 2014, PRRI released "A Shifting Landscape: A Decade of Change in American Attitudes about Same-Sex Marriage and LGBT Issues" and the poll found that…
Among Americans who left their childhood religion and are now religiously unaffiliated, about one-quarter say negative teachings about or treatment of gay and lesbian people was a somewhat important (14%) or very important (10%) factor in their decision to disaffiliate. More than 7-in-10 Americans who have disaffiliated from their childhood religion report that was not too important (17%) or not at all important as a factor (54%).
However, I think that religion-based homophobia is just a gateway to secularism. It is the way in which many young people start questioning the tenets of their religion when they encounter LGBTQ individuals and realize they are (GASP!) human. From there, I think there's a snowballing process of questioning other teachings and, ultimately, abandoning identification. This is why membership among liberal religious groups is not blossoming despite increasing acceptance of homosexuality. Young people realize that they don't need religion, no matter how hip and abstract you want to make it.