Architecture competition calls for designs for "a new world wonder"

Dutch social venture Shift has launched a €250,000 competition calling for designs for "a new wonder of the world" to promote action against climate change.
Shift's ambition is to build a new world wonder on all seven continents, with the first planned for the Netherlands.
Dutch entrepreneur and Shift founder Don Ritzen envisions this world wonder as a cutting-edge example of sustainable materials and construction.
He believes it should create awe on a par with structures like the Eiffel To