“What’s wrong with pear trees?” I ask, wondering if my dad is getting senile. “Well, they’re an invasive species. They’re not allowed to sell them in nurseries here anymore. They’re very spreadable because of their seeds. The ones in this subdivision are cultivated so they don’t have the thorns, but once the birds start getting to them, and they, you know, do what birds do, the ones that turn up in the wild have the thorns and then they take over everything around them. It’s the monoculture. If you plant only one kind of tree, … Continue reading Foie Gras by Nathan Cover →