The human need for meaning, in what can appear a meaningless world, is a cause for extreme pessimism, argued Norwegian philosopher Peter Wessel Zapffe. The little-known thinker and mountaineer gives voice to the darkest, most despairing of human feelings – and despite the heartache at the core of that voice, it is outstandingly beautiful. Sam Woolfe argues, what Zapffe forgets, is that human consciousness, although giving rise to the tragic in life, also gives birth to existential joy.