{"word_count": 99, "character_count": 699}
      Urban rooftop farming (URF) projects have been set up or planned by non‐profit initiatives or business entrepreneurs in the cities of Berlin (Germany) and Barcelona (Spain) over the last few years. Beyond the already‐established types of urban agriculture (UA) (such as allotments or school gardens), these “new forms” of UA are attracting increasing interest that can be observed in both cities. According to their proponents, they are supposed to provide potential benefits in the urban setting. At the same time, they are connected to a number of associated problems, uncertainties and risks, which constrain their social acceptability.  Tags:                agriculture_urbaine            