I don't think that's limited to any particular country – sadly. On and off, I read news items about somebody having been found dead in their flat after not having been seen for what will often have been several weeks, and cannot help but be both puzzled and upset at the same time. Now, Babylon 5 may be a somewhat unusual source to quote from, but I do think there is more than one grain of truth to one of the final lines from the very last episode: It taught us that we had to create the future, or others will do it for us. It showed us that we have to care for each other, because if we don't, who will?