Come across a poster like the two above on your commute recently? Laid out in classic MTA style, but adorned with Orwellian imagery and an appropriately ambiguous hashtag, they warn of two possible hazards to your health: an upcoming “airborne non-toxic test” in which the NYPD will disperse “harmless, colorless gas” around the five boroughs, and an at-risk nuclear reactor that’s just 28 miles from NYC.
In São Paulo, just like in many other metropolitan regions, public transport is not as effective as it could be. Buses and trains usually run overcrowded, late and on limited hours, so that owning a car increases a lot one’s comfort. But not everybody can afford to have one, so a clear and recurrent class distinction occurs: public transport is mostly used by poor people.
In 2017, the political party Ahora Buenos Aires (Now Buenos Aires) was running in the legislative election for the first time. It is not easy being a small left-wing party in the City of Buenos Aires, therefore imagination is an essential part of a campaign if you want to get the attention of the media and voters.
In an effort to prepare against chemical, biological and radiological attacks in the New York subway, the New York Police Department has announced plans to release harmless gases into the city’s streets and subway stations to better understand the pathways of airborne contaminants. Officials will use more than 200 sensors, set up throughout all five boroughs, to track these benign gases as they disperse.