Far too many people have spent their leisure time watching post-apocalyptic television shows. At the first sign of trouble they all immediately went shopping. I always imagined that having a stock of ammunition and Krugerrands would be essential for the end of days. But no. Toilet paper.

Without wanting to downplay the seriousness of the medical crisis facing the world it is important to talk about the broader implications of the crisis. A lot of people are using the opportunity to peddle their pet hobby horses.