The subantarctic islands circle the lower part of the globe below New Zealand, Australia, Africa and South America in the âRoaring Fortiesâ and âFurious Fiftiesâ latitudes. They are filled with unique plants and wildlife, constantly buffeted by lashing rain and furious gales, and have a rich and fascinating human history. Trial of Strength tells the compelling stories of these islands and will leave you with an appreciation for the tenacity of the human race and the forbidding forces of nature.