Yesterday we connected, tomorrow we compete

DAR ES SALAAM: WHEN most Tanzanians think about the communications revolution, they think about mobile phones. Older generations remember when owning a mobile phone was a luxury.

Today, almost every adult carries one. We send money through our phones, communicate via WhatsApp, access government services online, watch football on our devices and even attend meetings without travelling. Many therefore assume that the communications revolution has reached its destination. It has not. In The World in 2050, economist Hamish McRae argues that the communications revolution is still unfolding.

The Covid-19 pandemic accelerated changes that might otherwise have taken another decade, making digital payments, virtual meetings, remote work and e-commerce part of everyday life. Tanzania is now entering the next phase. The question is no longer whether people have internet access. The real question is how communication technologies will transform the economy, jobs and society over the next two decades.

The answer is: Almost everything.

Consider a farmer in Iringa. Communication will no longer mean simply calling to check market prices. It will involve receiving AIgenerated weather forecasts, satellite-based crop advice, digital insurance services and instant payments directly into a mobile wallet.

For a fisherman in Mwanza, communication will extend beyond speaking to customers. It will include GPS navigation, electronic licensing, digital marketplaces and AI-powered weather forecasts. For a student in Kigoma, communication will become personalised learning delivered through intelligent digital platforms rather than simply downloading notes. Communication is evolving into intelligence.

The transformation is already visible across Tanzania. Government services are increasingly digital. Mobile money continues to replace cash. Businesses sell through social media. Hospitals are adopting electronic health records, while schools increasingly rely on online learning platforms.

The communications revolution is quietly becoming Tanzania’s productivity revolution. McRae makes another important observation: technology rarely changes the world through one dramatic invention. Instead, countless incremental improvements combine to produce profound transformation.

Better information spreads faster, consumers make better decisions and businesses become more productive. That observation fits Tanzania perfectly.No single technology will transform the economy. Rather, thousands of small improvements will. A retailer accepting QR-code payments.

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A village health worker consulting specialists through telemedicine. A local government office processing permits electronically.

A transport company tracking vehicles in real time. Each innovation may seem modest on its own, but together they raise national productivity. Every revolution, however, creates new challenges. As communication becomes increasingly digital, trust becomes one of the country’s most valuable forms of infrastructure.

Digital fraud, phishing, identity theft and misinformation travel through the same networks that deliver education, banking and commerce. The more connected Tanzania becomes, the more cybersecurity shifts from being merely an ICT issue to an economic necessity.

Without digital trust, citizens will hesitate to embrace even the most advanced digital services. Fortunately, technology is also strengthening protection. Artificial intelligence can analyse millions of financial transactions within seconds, detecting suspicious activity long before humans can. Banks, mobile money providers and government institutions are increasingly deploying AI to improve fraud detection and strengthen customer protection.

The same communications revolution that empowers cybercriminals also equips defenders with smarter tools. McRae also argues that future labour markets will increasingly reward highly skilled and adaptable workers. While technology will automate many routine tasks, it will also create professions that scarcely exist today. Continuous learning, resilience and adaptability will become essential.

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This is particularly relevant for Tanzania, where more than half the population is young. The country’s greatest investment is no longer simply roads or office buildings. It is digital skills. Young people should not merely consume technology; they should create it. Software developers. Cybersecurity specialists. Artificial intelligence engineers. Cloud architects. Data analysts. Digital entrepreneurs. Content creators.

These are among the professions that will increasingly shape national prosperity. The communications revolution is also reshaping government.

Digital identity systems, electronic taxation, online licensing, digital land records and integrated public services are reducing bureaucracy while improving transparency. Citizens spend less time in queues and more time creating value.

Businesses face less paperwork, while government collects revenue more efficiently. None of this, however, is possible without reliable infrastructure. Modern communication depends on stable electricity, resilient fibre-optic networks, secure data centres and affordable broadband.

The recent nationwide power interruption served as a reminder that digital transformation depends on resilient infrastructure. When electricity fails, communication, banking, education and commerce are disrupted simultaneously. Building Tanzania’s digital future therefore requires sustained investment in power systems, telecommunications and cybersecurity.

There is also an important strategic opportunity. Tanzania does not need to follow every stage of technological development experienced by advanced economies. Just as the country leapfrogged from limited fixed telephone lines to widespread mobile communications, it can leap directly into AI-enabled public services, smart agriculture, digital healthcare and intelligent education.

Our advantage lies not in replicating yesterday’s technologies but in embracing tomorrow’s. The first communications revolution connected millions of Tanzanians. The next communicaVtions revolution will empower them. That journey has only just begun.