The revelation came while I was watching Antiques Roadshow. So, this is what drives the "woke" revolution. I should explain that the Antiques Roadshow, a BBC program that has been running since the '70s, has a special cultural place in Britain. The format is always the same. The presenters rock up in a pretty provincial town, local people ransack their attics for heirlooms to be valued, some bits of old junk turn out to be expensive, and everyone gets excited.