Bjarke Ingels — Danish Architect born on October 02, 1974,

Bjarke Ingels is a Danish architect. He heads the architectural practice Bjarke Ingels Group which he founded in 2005. In 2009 he co-founded the design consultancy KiBiSi. Known for his innovative and ambitious designs and projects, many of his buildings defy traditional architectural conventions and dimensions, and are often highly photogenic, ranging from representations of mountains to snowflakes. He often incorporates sustainable development ideas and sociological concepts into his designs, but tries to achieve a balance between the playful and practical approaches to architecture. His trademarks include sloped lines and designs that are shaped to their surroundings... (wikipedia)

Sustainability can't be like some sort of a moral sacrifice or political dilemma or a philanthropical cause. It has to be a design challenge.
I think the avant-garde often hides itself in the highly incomprehensible because they are frustrated that the real world is so boring.
In the big picture, architecture is the art and science of making sure that our cities and buildings fit with the way we want to live our lives.
In Copenhagen, there's a long-term commitment to creating a well-functioning pedestrian city where all forms of movement - pedestrian, bicycles, cars, public transportation - are accommodated with equal priority.
Architects have to become designers of eco-systems. Not just designers of beautiful facades or beautiful sculptures, but systems of economy and ecology, where we channel the flow not only of people, but also the flow of resources through our cities and buildings.