Deconstructing Dinner

Deconstructing Dinner has recently been reflecting on the model of agriculture itself as the primary source through which most people on earth access their food. From our exploration of ethnobiology to recent topics on permaculture, it's clear that there are other models available, which, for some people are a substitute for agriculture, and for others, complementary practices. But what within that dependence on agriculture are we all dependent upon? Multinational corporations? The chain grocery store? Perhaps the microwave!? Well behind those dependencies, which are precarious at best, is a more deeply rooted dependence... soil - a dependence of which its once-deep roots have demonstrated over time to have become progressively shallower as 'modern' agricultural practices deplete soil depth and nutrients. On this broadcast, Deconstructing Dinner features voices of researchers who have explored the evolution of agriculture and soil alongside civilization.   Voices David Montgomery, professor, Earth & Space