MSNBC anchor Chris Hayes retweeted Grist writer Eric Holthaus’ tweet about the deadly wildfires in Greece on Tuesday. After freelance writer Elon Green commented that news networks often fail to highlight the connection between climate change and extreme weather, Hayes wrote a reply that sent Twitter into a frenzy.

Climate change, he said, is a “palpable ratings killer” for news shows.

Environmental journalists came out in full force to set him straight. The reason that newsrooms are failing to bring up climate change has a lot to do with the way major news outlets are structured (profits first, content second), they said, and less to do with people’s interest in climate change.

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Hayes has a pretty good track record when it comes to reporting on climate, compared to his competitors across other channels. He even did an “All In with Chris Hayes” special climate series in 2016.

But the point stands that the current for-profit media structure doesn’t jibe well with compelling reporting on the environment. Take Holthaus’ response, for example.

Emily Atkin, staff writer at The New Republic, thinks it’s all about the way you present the piece.

Erin Biba, who writes for the likes of BBC and Wired, agrees with Atkin.

And Huffington Post’s Alexander Kaufman threw Hayes a bone for bringing the subject up in the first place.

It’s actually pretty unusual for a cable news host to go anywhere near the topic of climate change. An analysis from Media Matters for America shows that, of 127 TV broadcast segments on NBC, CBS, and ABC about the recent heat wave, only one mentioned climate change. It’s not like sweltering temperatures caused all those hosts to develop climate amnesia. The failure to link climate change to heat waves and downpours is a trend: Those same networks all but ignored the issue in their 2017 coverage of extreme weather events, another Media Matters report found.

Is 2018 the year that editors, producers, and talk show hosts finally figure out how to talk about climate change? For-profit newsrooms better start taking notes from environmental reporters soon; hurricane season is upon us once again.