Dreams of innocence are just that; they usually depend on a denial of reality that can be its own form of hubris.
Imagine if we had a food system that actually produced wholesome food. Imagine if it produced that food in a way that restored the land. Imagine if we could eat every meal knowing these few simple things: What it is we're eating. Where it came from. How it found its way to our table. And what it really cost. If that was the reality, then every meal would have the potential to be a perfect meal.
There are fundamental tensions between the biological reality of the planet and the economic reality. To some extent you can adapt the economy, create a new set of rules and incentives to send it down a better track, but finally people in the first world are going to have to consume a whole lot less.