One could argue that in your situation a journalist trained in CS is simply not the educated party that should be writing a piece anyway. Knowing CS doesn't mean you understand the ecological impact of technology, you'd want someone with an ecology degree.
Sure, but then that journalist doesn't know about technology and is biased toward ecology :)
Although, I guess that rather than having experts and non-experts co-writing the article, it would even be better to have experts on all identified topics. So here, it would be both the journalist with a technological background and the one with an ecological background.
It seems a bit unrealistic to have experts on all subjects at hand, though, so I guess mixing non experts could at least be a minimum effort.