information:filtering, structural:expansion, information:classification, quality:correction, linguistic:voice_change
Support and criticism

Reactions to processes contributing to globalization have varied widely with a history as long as extraterritorial contact and trade. Philosophical differences regarding the costs and benefits of such processes give rise to a broad-range of ideologies and social movements. Proponents of economic growth, expansion, and development, in general, view globalizing processes as desirable or necessary to the well-being of human society.

Antagonists view one or more globalizing processes as detrimental to social well-being on a global or local scale; this includes those who focus on social or natural sustainability of long-term and continuous economic expansion, the social structural inequality caused by these processes, and the colonial, imperialistic, or hegemonic ethnocentrism, cultural assimilation and cultural appropriation that underlie such processes.

Globalization tends to bring people into contact with foreign people and cultures. Xenophobia is the fear of that which is perceived to be foreign or strange. Xenophobia can manifest itself in many ways involving the relations and perceptions of an ingroup towards an outgroup, including a fear of losing identity, suspicion of its activities, aggression, and desire to eliminate its presence to secure a presumed purity.

Critiques of globalization generally stem from discussions surrounding the impact of such processes on the planet as well as the human costs. They challenge directly traditional metrics, such as GDP, and look to other measures, such as the Gini coefficient or the Happy Planet Index, and point to a "multitude of interconnected fatal consequences–social disintegration, a breakdown of democracy, more rapid and extensive deterioration of the environment, the spread of new diseases, increasing poverty and alienation" which they claim are the unintended consequences of globalization. Others point out that, while the forces of globalization have led to the spread of western-style democracy, this has been accompanied by an increase in inter-ethnic tension and violence as free market economic policies combine with democratic processes of universal suffrage as well as an escalation in militarization to impose democratic principles and as a means to conflict resolution.

On 9 August 2019, Pope Francis denounced isolationism and hinted that the Catholic Church will embrace globalization at the October 2019 Amazonia Synod, stating "the whole is greater than the parts. Globalization and unity should not be conceived as a sphere, but as a polyhedron: each people retains its identity in unity with others"