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

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

All user information like email, real name etc. is kept strictly confidential and never shared with a third party, or used for promotional purposes.

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.