Alexander Zehnder, Scientific Director, Alberta Water Research Institute, Canada<br /><br />Moderator of BioVision session « Water in the city »<br /><br />A. Zehnder "water in the city" is not a quantitative problem but a qualitative one. The technology is there, the real issue is to improve water management throught a better gouvernance. One key element appears to be education and empowerment of people, rather than equipment and technology. <br /><br />March 2009, Lyon, France
