How did Jacques Cousteau change the world?

Jacques Cousteau revolutionized marine exploration and conservation through his pioneering underwater documentaries and innovations, such as the Aqua-Lung, which made Scuba diving accessible. His work raised global awareness about oceanic ecosystems and environmental issues, advocating for marine protection and sustainable practices. Cousteau's legacy includes inspiring generations to value and protect the world's oceans, fundamentally changing how humanity perceives and interacts with marine life. His efforts helped establish marine reserves and fostered a broader environmental consciousness that continues to influence conservation efforts today.