Introduction

I found myself more and more interested in ways of life, technology and the policy of maintaining a sustainable futre.

No doubt human is the dominant force which has seriously altered the ecosystem of planet Earth. So far, we have been able to continue to develop, reproduce, multiple and improve our lifes. We have also created great inequality between different parts of the world. We are burning fossil fuel (energy stored millions year ago) and release huge amount of green house gases into the atmosphere. Is global warming as real as described by many scientists?

Do human race have a future? If yes, is the future sustainable? If no, how long before human race will face extincton?

I have no answer. but I am interested to find out.