ローラ・トレザウェイ（Laura Trethewey） カナダのジャーナリスト、作家。海洋環境や気候変動、海運を専門とし、『The Atlantic』『The Walrus』『The Guardian』などに寄稿している。科学、歴史、人々の営みを結びつけながら、海洋をめぐる課題を描くノンフィクションで知られる。代表作『深海の地図をつくる 五大洋の底をめぐる命がけの競争』（原題 "The Deepest Map: The High-Stakes Race to Chart the World's Oceans"）は、海底地図の作成に挑む科学者や技術者たちの取り組みを追いながら、深海探査が地球環境や防災、資源開発にもたらす意義を描いている。
Laura Trethewey is a Canadian journalist and author specializing in oceans, climate change, and the maritime world. Her work has appeared in publications including *The Atlantic*, *The Walrus*, and *The Guardian*, and she is known for combining science, history, and human stories in her environmental reporting. Her best-known book, "The Deepest Map: The High-Stakes Race to Chart the World's Oceans," follows the scientists and engineers racing to map the ocean floor, showing how deep-sea exploration is transforming our understanding of the planet while supporting disaster preparedness, environmental research, and resource management.
