A sign that times are changing – Radio 4’s Farming Today programme has devoted some time in each show this week to the rise of veganism. It’s broadcast at 5.45am and you can listen on catch-up: From this week: 24th April: The rise in veganism 25th April: Vegan alcoholic drinks 26th April: UK grown soya 27th April: First and only UK micro soya dairy and tofu producer, in Norwich 28th April: Vegan nutrition