From Fratelli tutti by Pope Francis

15. The best way to dominate and gain control over people is to spread despair and discouragement, even under the guise of defending certain values. Today, in many countries, hyperbole, extremism and polarization have become political tools. Employing a strategy of ridicule, suspicion and relentless criticism, in a variety of ways one denies the right of others to exist or to have an opinion. Their share of the truth and their values are rejected and, as a result, the life of society is impoverished and subjected to the hubris of the powerful. Political life no longer has to do with healthy debates about long-term plans to improve people’s lives and to advance the common good, but only with slick marketing techniques primarily aimed at discrediting others. In this craven exchange of charges and counter-charges, debate degenerates into a permanent state of disagreement and confrontation.

16. Amid the fray of conflicting interests, where victory consists in eliminating one’s opponents, how is it possible to raise our sights to recognize our neighbours or to help those who have fallen along the way? A plan that would set great goals for the development of our entire human family nowadays sounds like madness. We are growing ever more distant from one another, while the slow and demanding march towards an increasingly united and just world is suffering a new and dramatic setback.

17. To care for the world in which we live means to care for ourselves. Yet we need to think of ourselves more and more as a single family dwelling in a common home. Such care does not interest those economic powers that demand quick profits. Often the voices raised in defence of the environment are silenced or ridiculed, using apparently reasonable arguments that are merely a screen for special interests. In this shallow, short-sighted culture that we have created, bereft of a shared vision, “it is foreseeable that, once certain resources have been depleted, the scene will be set for new wars, albeit under the guise of noble claims”.[12]