The short history of nanotech is marked by stunning progress, but many potential dangers remain.

No one denies that nanotech will produce real benefits, but, based on the history of nuclear power, biotechnology and the chemical industry, skeptics are calling for a precautionary approach.

Peter Montague, executive director of the New Brunswick, New Jersey-based Environmental Research Foundation,shares his thoughts about Nanotechnology and its future is a brief article at http://english.ohmynews.com.