In reply to Michael Gordon:
Well, they provide zero sources, the language they use is suspect (although that could be just bad machine translation from French), Google search for it brings zero results and most importantly, the mentioned "article" from Le Dauphine is a photoshopped fake, the original article from January is about sustainable tourism and future of the ski resort there.
The website is registered to "Actiontalk GmbH", similar name as "Actiontalk TV" which the website mentions in "The people from Actiontalk TV got the research paper from Le Dauphiné". The youtube channel is owned by LaCrux.com (climbing magazine), which uses the same registrar.
As you can see, I was bored today...
I'd say it's only a stupid April Fool's joke from LaCrux.com.
Why stupid? Because in the world where significant numbers of voters believe Qanon bullshit and Covidiots over science data, posting any further truly fake news, even if intended as April Fool's joke, is IMO stupid, especially if it mixes science and climate into it as they did.
At least the Rockfax VRS was kinda funny and nobody would take it at face value, right? Right?
Disclaimer: this post paid by the Bill Gates foundation
Post edited at 18:10