4. Over-Consumption and Whale Deaths
Wait, ordering that toy from Amazon.com could cause whale deaths? The short answer is yes. While humans have been sailing the seas for millennia, the shipping industry has skyrocketed over the last few decades. Much of that is due to our rabid consumption habits. Raw materials are transported on container ships to manufacturing plants, and products are then loaded up on ships to be transported to the hands of consumers. The more stuff we consume, the more stuff needs to be shipped across oceans. But crossing paths with those container ships and carrier vessels are whales.
The loud sounds of ships — or acoustic smog — makes it hard for whales to communicate with one another, which means heightened stress levels and decreased opportunities for mating and feeding, among other consequences. Even worse, collision with ships is a major problem for whales, including threatened and endangered species.
Reducing our consumption of material goods can literally help threatened whale populations recover.