As a boy growing up in Wanganui in the Sixties, Paul Callaghan saw physics everywhere. “It was the age following Sputnik. There was a big emphasis on science. And physics is beautiful – it was always a part of my life. I got up to stuff, basically. I built my first crystal radio set when I was ten or eleven, and I was able to pick up two radio stations. It’s life-changing for any young boy.”Fifty years later, Dr. Callaghan is one of the leading physicists in New Zealand, author or co-author of three books and over 200 scientific articles, and the founding director of the Wellington-based company Magritek. But while he views scientific innovation as the key for New Zealand’s prosperity, he feels that we’re held back from our full potential by a myth of our own making.
In his latest book, Wool to Weta: Transforming New Zealand’s Culture & Economy, Callaghan makes the case that New Zealand needs to shift from its overreliance on tourism and agriculture, and invest in a new economy based on science, technology, and intellectual property. As he notes in the book’s preface, “David Lange once said, cheekily, that New Zealand’s destiny was to be a theme park, while Australia’s destiny was to be a quarry. This book tells the story of how we must move beyond the farm and the theme park if we are to build sustainable prosperity in New Zealand, protecting our natural environment in the process.”
