A building can never really be green if the people inside it aren't. Building owners need to give their occupants a nudge in the right direction, experts said at a recent Building and Construction Authority event in Singapore.
Agent of change, commitment mechanism and sparring partner: These are roles that private operators can take on when it comes to water provision. Olivia Jensen and Jean-Michel Herrewyn explain, in the first of a two-part series.
In South Asia, where population pressures pose a significant food security challenge, growing at least two crops per year boosts productivity, writes International Maize and Wheat Improvement Centre's Julie Mollins.