The vegetables, fruits and grains that grocers and agribusiness giants label "conventional" are actually loaded with systemic chemicals, which you cannot wash off. The meat is laced with hormones, antibiotics, prions and multiple resistant bacteria that are difficult or impossible to cook out of beef, lamb, chicken or pork.
Clearly, something in our food system has gone terribly amiss since a majority of the food is loaded with poisonous pesticides, laced with antibiotics and hormones and infused with genetically modified growth hormones or genes from rats, bacteria, viruses and antibiotics and then -- through some bizarre logic -- labeled "conventional." Once one realizes how toxic "conventional" food is, it doesn't look that cheap.
In other words, you get what you pay for.
But how to convince people that it's in their interest not to squander their fortunes on food that's killing them?
I think I just answered my own question.