In the future, there will be two groups of people: Cosmists, who will support the building and development of artificial intellects (artilects) and Terrans, who will be against artilects, de Garis said....
De Garis predicted that the future would bring a war between Terrans and Cosmists - a war that would result in "gigadeath." He said tens of thousands of people were killed in the Napoleonic wars and tens of millions of people were killed in the World Wars when technology became greater. In a 21st century war, de Garis said, billions of people would be killed

The Statesman