The verb ser is conjugated accordingly:
yo: soy
tu: eres
el/ella/usted: es
nosotros: somos
vosotros: sois
ellos/ellas/ustedes: son
Two circumstances are when describing your job/occupation and describing anything in general.
Cultural diversity, hope this helps!
Bgvmn
explaination:
no sorry
It means all the ideas and culture of the world
thanks