The Mose flood defense system in Venice, Italy, has successfully prevented flooding since its inauguration in 2020, saving the city from potential inundation 154 times. However, rising sea levels, projected to increase by an estimated one meter by the end of the century, are prompting city officials to seek alternative flood management strategies. The increased frequency of barrier closures could lead to significant ecological damage in the lagoon, as it disrupts the natural water flow and encourages harmful algae growth. Experts, including Andrea Rinaldo, head of the Lagoon Authority, warn that if the barriers are closed too often, Venice could lose its unique lagoon environment, turning it into a stagnant pond. The city must rethink its reliance on tourism and explore innovative solutions to ensure its survival. Rinaldo plans to invite global experts to propose new ideas for managing the city's water systems, emphasizing that the challenges facing Venice cannot be solved by engineering alone. Without immediate action, Venice risks losing its status as a cultural and historical jewel.