Zeynep Tufekci developed one of the most influential analyses of social media and collective behaviour between 2015 and 2021, arguing that digital platforms such as Twitter, Facebook, and YouTube fundamentally reshape public discourse, political participation, and protest movements by enabling rapid, large-scale mobilisation without the traditional organisational structures once required for collective action. In her landmark book Twitter and Tear Gas: The Power and Fragility of Networked Protest (2017), Tufekci showed how digitally networked movements such as the Arab Spring, Occupy Wall Street, Black Lives Matter, and the Gezi Park protests could grow with unprecedented speed, yet often lacked the durable leadership structures and strategic depth needed for long-term political transformation. She described this weakness as a “tactical freeze,” where movements gain visibility but struggle to negotiate, adapt, or sustain momentum.
Her earlier and continuing work on the “attention economy” further demonstrated how social media redistributes public attention away from traditional gatekeepers toward decentralised networks of activists and “microcelebrity” figures who can shape discourse globally in real time. Tufekci also warned against simplistic interpretations of social media data, highlighting methodological dangers such as algorithmic bias, unrepresentative samples, and the cultural complexity of online behaviour.
Other major contributors to this developing field include Manuel Castells, whose Networks of Outrage and Hope (2012) explored how internet-based communication creates “networked social movements”; Clay Shirky, whose Here Comes Everybody (2008) argued that digital communication dramatically lowers the cost of collective organisation; Danah Boyd, whose It’s Complicated (2014) examined how networked publics shape identity and social interaction among young people; Evgeny Morozov, whose The Net Delusion(2011) warned that authoritarian governments can exploit the same technologies used for democratic activism; and Sandra González-Bailón, whose empirical studies of Twitter protest networks demonstrated how online social contagion influences mobilisation and diffusion processes.
From a Christian perspective, this field raises profound ethical and theological questions about truth, community, justice, and human dignity. Scripture teaches that communication should promote truth and edification (“Speak the truth in love,” Ephesians 4:15; “Let no corrupt communication proceed out of your mouth,” Ephesians 4:29), while also defending justice for the oppressed (“Seek justice, correct oppression,” Isaiah 1:17). Christian theology therefore recognises social media as both a gift and a temptation: it can amplify compassion, solidarity, and prophetic witness, yet also encourage anger, misinformation, tribalism, performative activism, and the dehumanisation of opponents. Thinkers such as Jacques Ellul and Stanley Hauerwas have warned that technological systems can subtly shape moral consciousness and weaken authentic community unless guided by virtues such as humility, wisdom, patience, and love.
Properly used, however, digital communication can support personal wellbeing by fostering social connection, civic participation, mutual encouragement, and awareness of injustice, while contributing to societal health through democratic accountability, collective empathy, and peaceful mobilisation for the common good.