Glossary entry (derived from question below)
French term or phrase:
...que chacun soit acteur de cette transition
English translation:
...that everyone should have their part to play in this transition
French term
United Kingdom
www.lingocraft.co.uk
Native in: English (Variants: British, Scottish, Irish, Singaporean, UK, South African) 
Works in: French to English, Italian to English, Romanian to English, and 2 more.
...que chacun soit acteur de cette transition
I have put: "which implies that everybody must have a stake in this transition."
"Il faut que nous puissions dépasser un certain discours écologique culpabilisant pour au contraire favoriser une écologie positive, qui implique que chacun soit acteur de cette transition. La meilleure énergie est celle ...."
Would that work?
Sep 23, 2016 17:10: Nikki Scott-Despaigne changed "Level" from "PRO" to "Non-PRO"
Non-PRO (3): Sandra & Kenneth Grossman, Jennifer White, Nikki Scott-Despaigne
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Proposed translations
United Kingdom
21 yrs as a Translator/Editor from FR>EN
Native in: English (Variant: UK)
Works in: French to English
...that everyone should have their part to play in this transition
United Kingdom
Cambridge educated business specialist
Native in: English
Works in: French to English
Agreed - or "should all be stakeholders"
| agree |
Marian Vieyra
18 mins
|
| agree |
katsy
1 hr
|
| agree |
writeaway
: I think the noun should be kept in English too.
1 hr
|
| agree |
Michele Fauble
2 hrs
|
| neutral |
chris collister
: I have an irrational phobia about "stakeholders", along with "level playing fields" and "thinking outside the box". It's not necessarily wrong, I just don't like it!
4 hrs
|
| disagree |
Daryo
: "being a stakeholder is a popular term"? being a popular term is a proof that it applies here? "stakeholders" have an interest in ... which DOESN'T equate necessarily with them doing anything
6 hrs
|
United Kingdom
Flair and accuracy tailored to your text
Native in: English 
Works in: Spanish to English, German to English
everyone should buy into this transition
Greece
Native in: English (Variant: British) , Greek (Variant: Modern)
Works in: Greek to English, French to English, English to Greek, and 1 more.
that everyone becomes involved in this transition
that everyone becomes involved in this transition
Will do!
Native in: Portuguese (Variant: European/Portugal)
Works in: English to Portuguese, French to Portuguese, German to Portuguese, and 1 more.
.. that everyone be a player in that transition
https://www.google.pt/webhp?sourceid=chrome-instant&ion=1&es...
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Note added at 1 hr (2016-09-22 18:38:51 GMT)
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... this transition ....
Psychologist, Court-certified legal
Native in: English
Works in: French to English
... all/each (and every one) of us should play a part in the transition
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Note added at 1 day28 mins (2016-09-23 17:10:26 GMT)
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Also, just to make it sound less French, there is absolutely no need whatsoever to render "cette transition" by "this transition". In English, "this" would be used for emphatic reasons, which I see no reason to adopt here.
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