How eco-friendly can a cell phone be?
A green cell phone – could there really be such a thing? Nearly 90% of the world has access to cellular phone service; there are nearly 3 billion mobile phone accounts in the world; and a number of countries have more cell phones in active use than their total population. Cell phones have become such an environmental concern that many areas have banned traditional disposal methods, requiring recycling and refurbishing instead, and regulations on manufacturing are becoming just as common.