The GPS That Required Trust

In 2019, journalist Sarah Marquis spent three months hiking alone across remote stretches of Tasmania's wilderness. She carried a GPS device but quickly discovered something unsettling — the suggested routes often pointed her toward ridgelines and valleys that looked, from where she stood, like dead ends. Every instinct screamed to take the easier, more obvious path. She later wrote that the hardest discipline of her journey was choosing to trust the device when her eyes told her otherwise.…