Zapffe reviled technological advancements and the discoveries to which they led, since those interested in such things would be cheated of the distraction of finding them out for themselves at whatever pace they chose. Every human activity is a tack for killing time, and it seemed criminal to him that people should have their time already killed for them by explorers, inventors, and innovators of every stripe. Zapffe himself reserved his leisure hours for that most purposive time-killer—mountain climbing.