Patrici Bultó, a marine biologist, has retired in 2025 after 30 years at the Aquarium, where he worked as technical director and director of biology. "I love sharks," he says. And it shows in the passion with which he speaks not only about sharks, but about the entire seabed. Although he is concerned about the impact of climate change, he remains hopeful about humanity. "Good things have been done, like banning the killing and eating of sharks. If this has been done, it means other things can be done."