I am doubtful that this Farscape petition on Change.org will convince anyone in the media industry, but, worth a try.
https://www.change.org/p/netflix-renew-farscape-for-more-seasons
P.S. – I have always disliked that publicity photo, but include it because the petition creator used it on the petition. It is one of the most easily recognized images from Farscape so the creator was wise to use it. To me, it is so obviously staged and not at all true to the characters.
#FarscapeNow