The era of global communication is upon us, and the Internet is changing the way people work, find information about their world and talk to friends and family. But many people are left behind because they can’t afford a computer, have no Internet access where they live, or are just plain scared of taking the plunge for the first time.

In the United States, availability of high-speed internet is a big problem. It’s difficult to get a broadband connection in many places. Urban as well as rural areas of the country are lacking the infrastructure. Despite President Bush’s promise to improve access to broadband, about half of americans have broadband in the home. Part of the problem is the lack of data thats collected to monitor the progress of wiring the nation.

Cities across the United States, like Chicago, Philadelphia and Houston, have contemplated or implemented city-wide wireless Internet access as a way to address problems residents have getting or affording it on their own. Often these municipal wireless projects do not work out.

Other advanced nations typically have much better and much cheaper broadband access for their citizens. In Japan, consumers can get connections that are much faster than consumer connections in the United States. Less developed countries are a much different story. Lacking in communication infrastructure and the resources to build them, many residents of poorer countries have no way to get online. Experts are looking to mobile phones to pick up the slack and provide Internet access to people in developing nations.

Organizations like the not-for-profit One Laptop per Child (OLPC) are working on developing low-cost hardware and software for people – and in OLPC’s case, children – in the Third World. Other electronics companies like Intel and mobile phone giant Nokia are working on low cost computers and devices to get people online.

By far the biggest digital divide issue that has to be addressed is access to education. Many people lack the skills to use computers and the Internet, especially those without physical access to computers but also the elderly and many who are afraid or aprehensive of technology. Some money available to help communities provide computer education, but the demand for affordable training is greater than its availability. Training will just become more important as more employers look for computer skills in all of thier employees.