Pope Francis
Fratelli Tutti §155
Fratelli Tutti: On Fraternity and Social Friendship
155 Lack of concern for the vulnerable can hide behind a populism that exploits them demagogically for its own purposes, or a liberalism that serves the economic interests of the powerful. In both cases, it becomes difficult to envisage an open world that makes room for everyone, including the most vulnerable, and shows respect for different cultures.
Source: Fratelli Tutti (Vatican.va)