We reject certain food because it is rotten. Certain food we can see is fresh. But there is this creative space between fresh food and rotten food where most of human culture's most prized delicacies and culinary achievements exist.

Wild foods, microbial cultures included, possess a great, unmediated life force, which can help us adapt to shifting conditions and lower our susceptibility to disease. These microorganisms are everywhere, and the techniques for fermenting with them are simple and flexible.

To declare war on ninety-nine percent of bacteria when less than percent of them threaten our health makes no sense. Many of the bacteria we're killing are our protectors.