Edge giving Keynote Address on Toolkit for Life Cycle Management in the Australian Building and Construction Sector (Nigel Howard, President of ALCAS) and Development of a Life Cycle Impact Assessment Method for Australia (Jonas Bengtsson), at the Life Cycle Assessment and Footprinting: Bridging the Gap Between Tools and Practice LCANZ and NZLCM Centre Conference in Wellington (24 – 25 March 2010)