Dick Smith's Population Crisis: The Dangers of Unsustainable Growth for Australia

Dick Smith takes on the hot topic of our times, arguing that Australian and global population growth carries enormous risks, dangers that none of our political parties is prepared to address. 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 the energy we use today. Australia will be deeply affected by these trends—they have the fastest growing population of any developed nation. Thes...