10 days ago my interest was piqued by a tweet from Jay Rayner, proclaiming that people who think “ALL PROCESSED FOODS BAD” should read an article by food historian Rachel Laudan about ‘Culinary Luddism’. In this beautifully educational piece about the culinary history of local foods, Laudan explains at great length why processing, locality and freshness are not inherently good things, especially when viewed through a historic window …