I am a professional photographer and digital painter. My life experience includes several years working in developing nations located in the Middle East and Africa. It was while there I became very much aware of the enormous contrasts between the "haves" a

... selective catalytic reduction, air pollution, diesel emissions, NOx emissions

member Sierra Club board of directors

I am the Executive Director of a regional organization based in the Northwest called Hanford Challenge. Hanford is a former plutonium production facility which is today widely regarded as the worst-contaminated facility in the Western Hemisphere, containin

I am a business woman of 20 years. I have grown businesses in many areas over that time. I left school in year 11 but that did not stop me being successfull in business building. I would love to meet new people all over the world. This is an awesome web si

Patrick Ogwo is founder of Greencitizens club.He is a lecturer and researcher in sustainable campus programme, a consultant in waste recycling projects

The Hesperian Foundation is a non-profit publisher of books and newsletters for community-based health care. Our first book, Where there is no doctor , is considered to be one of the most accessible and widely used community health books in the world. Simp