I don't like to talk about sustainability, because sometimes I see green buildings that don't appear any different from those in the… — Ma Yansong Copy Share Image
We shouldn't just look at new buildings but at existing stock building because that's an even greater problem than the new buildings… — Ken Yeang Copy Share Image
I think green buildings are extremely important but it's only part of the equation. A lot of people think that if I… — Ken Yeang Copy Share Image
