Even the Deepest Place on Earth Is No Longer Untouched

For generations, the ocean’s deepest regions were thought to be beyond human reach—remote, mysterious, and pristine. That illusion was shattered in 2019, when explorer Victor Vescovo descended nearly 11 kilometers to the bottom of the Mariana Trench, the deepest point on the planet. What he found there should concern every one of us.

Alongside new species and otherworldly marine life, Vescovo discovered something that had no business being there: human trash. A plastic shopping bag and food wrappers were sitting at the very bottom of the ocean, a place as difficult to reach as outer space. The finding confirmed a sobering truth—there is no corner of Earth left untouched by human activity.

Marine scientists say this moment marks a turning point. As ocean biochemist Eric Galbraith noted, the idea that some parts of the planet exist beyond human impact is no longer true. Similar discoveries in other deep-sea trenches, including the Philippine Trench, reinforce the reality that pollution doesn’t stop at coastlines or surface waters—it travels relentlessly downward, threatening even the most extreme ecosystems.

Research now confirms that man-made plastics have contaminated the deepest and most remote parts of the ocean. The message is clear: if pollution can reach the Mariana Trench, it can reach anywhere. What was once a symbol of Earth’s untouched wilderness has become a powerful warning—and a call to rethink how our everyday actions ripple far beyond what we can see.

Victor Vescovo is the first person to ever explore the deepest points in all five of the world’s oceans. This is truly groundbreaking—more people have walked on the surface of the moon than have been to the bottom of even a single ocean. Victor’s incredible talks reveal the challenges of designing and building the most advanced deep-diving submersible in history and share never-before-seen images from the ocean floor. He shares the complications and victories of diving to the deepest parts of the world, and what we an all learn from the 95% of our oceans that have yet to be explored. To host him for a speaking opportunity, contact Worldwide Speakers Group. Discover more adventurers and explorers here.