Has wine gone bad? The case for natural wine

It is notoriously difficult today to find any food or drink free of pesticides, chemicals or preservatives. In the area of winemaking, this has given birth to the ‘natural wine’ movement, whose advocates say everything about the modern industry is ethically, ecologically and aesthetically wrong. Stephen Buranyi, writing in The Guardian, delves into the movement that has triggered the biggest rift in the wine world for a generation.