Should an apostrophe be used in this context? If multiple individuals have the same worldview, you can talk about some individuals' worldview, but if each individual has his her their own worldview, then you would talk about some individuals' worldviews
Correct usage of persons (vs. people) 42 Generally, persons is a decent substitute for individuals, and appears more in legal contexts that demand precision People is the ordinary plural of person Asking for a table for two or a table for two people is better than asking for a table for two persons
Is there a word for people who directly report to me in office? Direct report (s) (Cambridge) An employee whose position at work is directly below that of another person, and who is managed by that person: She has a dozen direct reports, but manages many more people If one of your direct reports manages four people, those four individuals are your reports but not your direct reports
Word for a group of like-minded people clique: A small, exclusive group of individuals; cabal cabal and coterie are both listed as synonyms You could also use circle Though if you're focusing more on the shared-philosophy aspect than the distinct-group aspect, there's camp: A group of people with the same strong ideals or political leanings comrades, or even cult