Not sure what the reputation of the source is like
I've just looked this up, and it's a little odd.
Introducing The Federalist, A New Web Magazine For Anti-LGBT Conservatives
www.mediamatters.org/blog/2014/04/02/introducing-the-federalist-a-new-web-magazine-f/198721
NB MediaMatters is itself political, describing itself as fact-checking conservative media, so obviously apply due salt.
But The Federalist's publisher is Ben Domenech, a right-wing blogger who used to be managing editor for health care policy at the Heartland Institute – a thinktank partly funded by the Koch brothers. The Heartland Institute is big in attempting to undermine climate science, and working with tobacco companies to deny the health impacts of smoking.
The Federalist publishes anti-homosexuality articles like this: thefederalist.com/2014/03/18/the-culture-war-hangover/
He spoke in glowing terms about how, 25 years hence, people would not blink at the sight of a gay couple playing with their child in a park, or think twice about including such a family in neighborhood social gatherings. Soon homosexuality would be so completely normalized that same-sex couples could comfortably move in any professional or social setting. They would no longer need to worry about “what people think” because it would be understood by all respectable people that homosexual and heterosexual pairing were absolutely morally equivalent.
Like most liberals, this friend obviously took some pleasure in the idea that he was riding the wave of transgressive progress. But his vision was thoroughly conventional among the center-left, and I’ve since heard it articulated many times by other hopeful liberals. Of course, I can easily sympathize with my friend’s desire to feel normal and accepted. At the same time, I remember thinking privately that this Orwellian vision was rather drastic even by post-1984 standards.
I don't think knowing this tells us anything about the factual content of the article in the OP.
But you asked about the source, and the above seems relevant given the thread is specifically about financial interests, lobbying and attitudes to science.
(As an aside, I found that anti-gay-marriage article illuminating for the reference to "left-wing transgressive progress". I've seen similar material from other right-wing writers, so this looks like an actual belief: that people supporting gay rights are doing so simply for the fun of being "transgressive" – rather than because they believe gay people should have rights.)