Lewis Carroll and oysters | Tupperware | Storm Boris | Onstage bust-ups | Keir Starmer’s glasses

Bivalve veganism’s philosophical debate over oysters’ perceptions (‘I’ll have them with hot sauce’: should vegans eat oysters?, 12 September) appears to rage without any reference to Lewis Carroll’s The Walrus and the Carpenter. Curiouser and curiouser …
Nic Howes
Hereford

• I’m sorry to learn of Tupperware’s demise. My Tupperware biscuit container circa 1966 shows no sign of wear and is part of the family’s heirloom (Tupperware files for bankruptcy in US and hunts for new owners, 18 September).
Sam White
Lewes, East Sussex