"Imagine that you are a member of the expert class — the kind of person invited to pontificate on television news programs," says Amanda Hess. "Under normal circumstances, your expertise might be signaled to the public by a gaudy photograph of skyscrapers superimposed behind your head. But now the formalities of the broadcast studio are a distant memory, and the only tools to convey that you truly belong on television are the objects within your own home. There’s only one move: You talk in front of a bookcase. As the broadcast industry shelters in place, the bookcase has become the background of choice for television hosts, executives, politicians and anyone else keen on applying a patina of authority to their amateurish video feeds. In March, when the coronavirus put the handshaking and baby-kissing mode of presidential campaigning on pause, Joe Biden conspicuously retreated from public view for several long days as his team scrambled to project an air of competence from within Biden’s basement. When he finally re-emerged, it was in front of a carefully curated wall-length bookshelf punctuated with patriotic memorabilia like a worn leather football and a triangle-folded American flag."