House & Garden

OLLI, the Osher Lifelong Learning Institute, presents Don Shor and his lecture 'Sustainable Gardening and Landscaping in the Sacramento Valley.'

Architect Brian MacKay-Lyons grew up on the shipyards of Nova Scotia and borrows from that lean, economical building tradition in his architecture. From the Barn Yard in his village to the Canadian Embassy in Bangladesh, this episode presents a lesson in local vernacular - why it works and how it might be the most sustainable form of architecture there is.

Cairo, a city of 16 million, is one of the most densely populated in the world, with only one square foot of green space per person prior to 2005. His Highness the Aga Khan, the spiritual leader of the Shia Imami Ismaili Muslims, saw the need to relieve this congestion. The result is Al-Azhar Park: a 500-year-old dump-turned-"urban lung" that provides much-needed green space and a source of civic pride.

Buildings are responsible for almost half of all greenhouse gas emissions in the United States. Can a collaborative effort - government leaders, architects, regulatory agencies and building suppliers - avert a climate crisis through policy change and education? Architect-turned-activist Ed Mazria may have the answer. His Architecture 2030 organization is galvanizing commitment to a carbon-neutral building sector by the year 2030.

Dutch planners tap into their innate design sensibility and the industrial landscape to create a sustainable development in Amsterdam's abandoned dockyards, Borneo Sporenburg. Offering an alternative to the trappings of suburban sprawl, the development maximizes space while maintaining privacy, and uses the vast waterways as core landscape design elements.