I don't think we have enough data to say that the majority want the system changed. However, I believe there are enough votes for Dwilight specifically to warrant further research.
Personally, I think that Dwilight isn't too far off from what its food situation should be like and that is coming from the banker of D'hara, the realm with the largest deficit (Falkirk has a larger deficit percentage-wise due to war otherwise D'hara is). Food shouldn't be something everyone has tons of. In order for it to be a source of conflict, you actually have to worry about food which won't happen if everyone has tons of it, which is Cheniers suggestion.