Today I listened to this fantastic interview with Albena Azmanova by Mark Blyth on The Rhodes Centre Podcast about how the current left vs right tension in the world is actually caused by competitiveness induced precarity. The real tension is risk aversion vs risk acceptance, because of the instability.
El Pais published another set of informative Covid infection animations, this time illustrating how communial air extraction pipes in apartment buildings can facilitate the spread of Covid from different apartments in an air suction loop. Apartment buildings built prior to 1975 in Spain contain these communical air pipes in bathrooms.