It is an iteresting concept to think of the cane toad introduction as "reckless and irresponsible." Most biological controls are appreciated and often sought out. While the cane toads do pose a problem on the Australian landscape, what needs to be considered is the time of such an itroduction. World wide the United States was going through a depression that had world-wide effects. It was mentioned in the movie that Australia was forced to compete with the world price of sugar. To easily (and most assumibly, cheaply) introduce a species to combat a major threat seems very logical. At the time they were probably unaware of the potential and devastating threats that in today's hindsight we can see.