AN IMMUNE SYSTEM FOR THE PLANET
Most of the time we all walk around in a little bubble, a defence system that can spot a threat and neutralise it before it has a chance to harm us. That’s the wonder of the human immune system, and it’s only when we get ill do we become aware that it’s there at all.
What if we could give the planet an immune system just like ours? A silent network of satellites and supercomputers quietly keeping track of anything that could cause the next pandemic; primed to sequence the culprit and capable of rolling out vaccines and treatments the second someone presses the right button. That’s the vision of global technology expert Dr David Bray, who believes that we need to build “an immune system for the planet”.
“I’m talking about a dynamic system that learns to respond to what’s present in our world,” Bray says. “If you think of our world as an organism and we are parts of that organism, then what do we need to do, much like the immune system of our bodies, to detect that there’s something going on that’s not healthy?”
Bray is a Distinguished Fellow at the Stimson Center, a not-for-profit based in Washington, DC, that carries out research to solve big, real-world problems using technology. He talks at the speed of his brain – fast – probably because he has a lot to cover. Starting at age 15 working for the Department of Energy, he’s
