Disruptive innovation and wireless technology in Africa

Disruptive innovation might boost telecommunications in Africa.

Return to main article:

Disruptive innovation works in developing economies, too—even where there is no established market leader to disrupt. Africa, the world’s poorest continent, has very little access to the outside world through telecommunications, especially the Internet. “How could you make it affordable and simple for a larger population to access these things that are now only available to the rich and skilled?” asks Clayton Christensen. “The traditional way would be to wire the place with wires like those for telephone and cable TV. That is very expensive. It would be cheaper to do it all with wireless technology—but that’s also expensive: you’ve got to build the towers, and the towers need electricity, so you need access to electricity.” So the market has not developed—meaning that there is no existing industry to disrupt.

“But how about this?” Christensen continues. “How about, every morning at 5:00 a.m., I launch an unmanned aircraft, with a footprint about the size of a kitchen table, that has satellite access to the Internet? And this drone just circles around this community all day long, giving the people wireless access via plane and not tower—at very low cost. The technology to do this exists now. You are competing with non-consumption. I’m certain that the bandwidth and the reliability of access are not as good as what we enjoy here. But it’s infinitely better than nothing.”

Read more articles by Craig Lambert
Related topics

You might also like

America’s National Parks Are a $56 Billion Economic Engine

Harvard’s Linda Bilmes on measuring the economic value of public lands

A Harvard Economist Probes the Affordable Housing Crisis

From understanding gender pay gaps to the housing crisis, Rebecca Diamond’s research aims to improve lives.

Pete Buttigieg Calls For a Politics of ‘Belonging’

A Kennedy School panel discusses polarization and the uncertain future of American democracy.

Most popular

AI Outperforms Doctors in Emergency Room Tasks, New Harvard Study Shows

Researchers say the technology could help physicians with triage, diagnosis.

Ask a Harvard Professor with Rebecca Henderson

How to reform capitalism to confront climate change and extreme inequality, with economist and McArthur University Professor Rebecca Henderson

Why Is Silicon Valley Turning Conservative?

At the Harvard Kennedy School, Van Jones analyzes how Democrats lost the tech industry’s vote.

Explore More From Current Issue

Colorful illustrated map of Colonial Cambridge and the Harvard College campus featuring buildings of the campus, houses, Cambridge Common, and the Charles River

250 Years Ago, Harvard Was Home to a Revolution

A look at the sights, sounds, and characters that put the University on the frontlines of history

Woman with long hair, smiling, wearing a black sweater, in a textured beige background.

For This Poet, AI is a Writing Partner

Sasha Stiles trained a chatbot on her manuscripts. Now, her poems rewrite themselves.

Alene Anello smiling surrounded by four chickens in a natural outdoor setting.

Harvard-trained Lawyer Fights for the Rights of Chickens

Alene Anello wants to apply animal cruelty laws to birds raised for meat.