Line between warrior and machine blurs as China and U.S. military use artificial intelligence

The arrest of Harvard Professor Charles Lieber for failing to reveal his work for the Chinese is more than alarming. One of the world's leading experts in nanotechnology, Mr. Lieber contributed to China's Thousand Talents Program and assisted China in its military arms race with the United States, whether knowingly or not. Americans should be concerned that China is pursuing military nanotechnology solutions, including linking soldiers' brains directly to computers. Since at least 2000, when President Clinton proclaimed his National Nanotechnology Initiative, U.S. government agencies have been heavily engaged in nanotechnology research. A significant part of the work has been funded by the Defense Department, and the long-term goal is to create a new kind of warrior linking the human brain to machines, to millions of sensors and to the computer cloud.