The Akha hill tribe of Northern Thailand once raised poppies for opium. With financial support and technical advice from two entrepreneurs, one Thai, one Canadian, the tribe now grows high quality organic Arabica coffee. As Mark Pendergrast describes in Beyond Fair Trade: How One Small Coffee Company Helped Transform a Hillside Village in Thailand, the coffee’s success has improved the community’s health, education, and, often, quality of life. At the same time, television, computers, and other aspects of modern life also have altered the community’s cultural landscape.
Science and journalism can change the world — or at least make an impact on it. On April 1, award-winning National Public Radio science reporter Richard Harris delivered that message at Virginia Tech's College of Engineering with the presentation “Using the tools of science and journalism to make a difference.”