I opened this simple site to exchange opinions about the issues that interest me most:

• Economy and environment
• Sustainable life, sustainable development
• Renewable energy and other clean technologies (clean-tech)
• Natural low-tech aquariums
• Popular science and philosophy

I will try to post new articles on a regular basis, at least one piece a month. I hope, you will find these articles interesting and enjoy to share your opinions.

This website is best seen with Mozilla Firefox, and worst with Internet Explorer.

Tunç Ali Kütükçüoglu
Zurich, 3. September 2009

PS:
I am not responsible for the content of any advertisements published on this site; they are automatically sent by the banner network of Google AdSense.