What role does digital technology play in the depopulation of mountain regions?
This question matters because mountain communities worldwide face accelerating out-migration, particularly of young people. While this “can help to reduce poverty and diversify livelihoods in mountains and beyond” it “has reached such a scale that depopulation and the seasonal absence of people of working age are widespread” with potential negative impacts “for the lives of those who stay behind, for the social fabric of mountain communities, and for the management of mountain ecosystems”[1].
From this source and others, the dynamics of mountain out-migration are well-established. Limited economic opportunities, inadequate services and infrastructure, and the physical challenges of mountain life – increasingly exacerbated by the impact of climate change – drive people to leave. But digital tech adds some complexities to this established pattern, from which I’ll explore three potential roles it can play: accelerator, enabler, and counter-force.
Digital accelerating out-migration
That problem of “inadequate services and infrastructure” applies to digital, with digital divides of both connectivity and skills being particularly strong for remote mountain communities. These divides limit access to education, enterprise and public services, and make urban migration more attractive.[2] For mountain youth, exposure through social media to urban lifestyles and opportunities can amplify dissatisfaction with limited local prospects, as they get an immediate – if distorted – sense of what life elsewhere looks like.[3]
Digital supporting out-migration
Digital connectivity supports out-migration by making it more sustainable for individuals and communities. Mobile money and digital remittance platforms reduce transaction costs for migrants supporting families back home[4]. Video and audio calling maintains social bonds across distance in ways that were impossible a generation ago[5]. This digital infrastructure of migration means that leaving no longer requires the same degree of social rupture. For mountain communities, this might preserve some economic and social links, but it also removes friction that might otherwise encourage people to stay or return.
Digital reversing out-migration
There is evidence that improved digital connectivity such as broadband can increase the reach, growth and employment of enterprises in rural areas[6]. Whether this could be linked to a reduction in out-migration is, however, questionable because of the strength of the accelerator and enabler effects. One study from Spain, for example, finds “no evidence of a causal effect” between broadband growth and rural population change[7], while a similar study in China found “broadband creates ‘digital routes’ facilitating outmigration rather than ‘digital roots’ anchoring residents to rural areas”[8].
There’s a similar picture with the growth of interest in remote working; the idea that local people could undertake digital work in mountain communities, or even attract in-migration of digital nomads[9]. While this is both feasible and happening in some global North mountain communities, and digital nomads are setting up in well-connected beach resorts in the global South, there remain serious barriers to this as a strategy for most global South mountain regions[10].
Policy Priorities
A first priority is to strategically position mountain connectivity as integrated within a broader development architecture. This means making services affordable and resilient, e.g. during extreme weather conditions. It also means developing the skills to make productive use of the technology. And it means recognising that connectivity alone does not reverse migration without complementary economic development and service provision.
A second priority is to envisage migration patterns as circular. This means designing digital tools to help maintain productive links between mountain communities and those who have migrated out, potentially facilitating return migration or continued economic contribution such investment in local productive infrastructure and enterprise.
Of course, all this assumes that reversing mountain depopulation is a worthwhile goal and that abandonment to nature of (more remote) mountain regions should not be the intent.
Research Priorities
For researchers, key gaps remain around the actual versus assumed impact of digital connectivity on migration decisions in mountain contexts. Much current understanding is extrapolated from lowland rural areas. We lack longitudinal, causal evidence on which forms of digital investment genuinely reduce out-migration, which ones mainly facilitate mobility outwards, and which do both. Understanding these dynamics requires mixed methods approaches that can capture both structural factors and individual decision-making across different mountain regions and cultural contexts.
A second gap is more political: research has not kept pace with the governance questions surrounding digital roll-out in mountain regions, including who bears the costs and who captures the gains since will also shape patterns of migration. We thus need to know – alongside economic, social, and environmental impacts – what are the political implications of digital’s increasing interaction with mountain land, environment and labour markets.
Originally published in the Mountain Digital Futures newsletter: https://www.linkedin.com/newsletters/7400288732999733248/
Image source: https://migrationrightslab.org/migration-and-gender-in-west-africa-ghana-brief/
[1] https://adaptationataltitude.org/wp-content/uploads/2023/05/bachmann_et_al_migration_and_smd_2019_low_0.pdf
[2] https://www.defindia.org/wp-content/uploads/2023/07/Connecting-Himalayan-Communities-An-Issue-Brief_PRINT.pdf. For rural areas more generally, see: https://academic.oup.com/jcmc/article/21/3/247/4065369 and https://www.oecd.org/en/data/insights/statistical-releases/2025/07/digital-connectivity-expands-across-the-oecd-but-rural-areas-are-falling-further-behind.html
[3] https://www.researchgate.net/publication/399601704_Rural-Urban_Migration_of_Young_People_in_High_Andean_Communities_in_Peru_Imaginaries_and_Practices_of_Vulnerability_and_Social_Advancement. Noting that social media is just continuing a longer historical trend of media-based exposure to urban lifestyles: https://onlinelibrary.wiley.com/doi/10.1111/j.1468-2435.2010.00627.x
[4] E.g. https://migrantmoney.uncdf.org/resources/insights/integrating-remittance-and-mobile-wallet-services-a-case-study-of-ime-pay-in-nepal
[5] https://ict4d.org.uk/wp-content/uploads/2023/09/ict4d-rwp-1-nepal-v5-1.pdf
[6] https://ruralinnovation.us/press-releases/new-research-proves-that-providing-fiber-broadband-experiences-to-rural-communities-boosts-income-entrepreneurship-and-business-investment/; https://www.sciencedirect.com/science/article/abs/pii/S0743016725003237; https://publications.iadb.org/en/access-credit-and-expansion-broadband-internet-peru
[7] https://onlinelibrary.wiley.com/doi/10.1111/tesg.12596
[8] https://www.iza.org/publications/dp/17752/digital-roots-or-digital-routes-broadband-expansion-and-the-rural-urban-migration-in-china
[9] https://pub.nordregio.org/r-2024-7-remote-work-in-rural-areas/r-2024-7-remote-work-in-rural-areas.pdf
[10] https://pmc.ncbi.nlm.nih.gov/articles/PMC11387329/; https://wol.iza.org/articles/does-working-from-home-work-in-developing-countries/long













