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

Harvard Alumni Honored for University Service

The 2026 Harvard Medal recipients will be honored on June 5.

At Harvard Talk, Retired Supreme Court Justice Breyer Defends Shadow Docket

The current law professor also spoke about affirmative action, partisanship, and the limits of “bright-line rules.”

Harvard Graduate Student Workers Strike

Union demands higher pay, protections for non-citizen members, and changes to the harassment complaint process.

Explore More From Current Issue

A colorful hummingbird hovering by vibrant flowers.

Discoveries

Short takes on cutting-edge research

Historical battle scene with soldiers in red and blue uniforms, flags waving, chaotic action.

The Harvard-Trained Doctor Who Urged a Revolution

Before his heroic death, General Joseph Warren was dubbed “the greatest incendiary in all of America.”

Bronze statues of three historical figures under a stylized tree in a softly lit space.

The Costly Choice Native Americans Faced

How the Revolution reshaped indigenous New England