In 2011 the world's population exceeded 7 billion. Each year we add nearly 80 million people and by mid-century we will require twice as much food and double th

Entrepreneur, adventurer, philanthropist ... Australian icon Dick Smith shares his extraordinary life story for the first time. 'Part Bear Grylls, part Bill Gat

This is the book that puts the skids under 'big Australia', and starts the debate on what size we should grow to.

Believe in climate change. Or don't. It doesn't matter. But you'd better understand this: the best route to rebuilding our economy, our cities, and our job mark