humanitarianism

US /hjuːˌmæn.ɪˈter.i.ə.nɪ.zəm/
UK /hjuːˌmæn.ɪˈter.i.ə.nɪ.zəm/
1.

humanitarismo

a belief in improving people's lives and reducing suffering:

:
The doctors’ mission is motivated by humanitarianism.