There is a growing concern about the way we live and the environment in which we live in. It’s time for us to address and understand these concerns. The Copenhagen Climate Change Conference, the Kyoto Protocol – they are all well and good. But at the end of the day, environmental issues have an impact on all of us, not just bureaucrats and captains of industry. Our Green Tech section is an open platform where we discuss the ideas and technologies that impact our world. Knowing and understanding the issues are the first steps that lead to change, and that change starts with us.