Banning plastics is generally considered a vital and effective step in curbing highly visible pollution, especially the kind that directly impacts marine life, but it is rarely a complete, long-term solution on its own. The primary risk is often exactly what you suggest: shifting the problem elsewhere. For instance, while removing plastic bags reduces plastic litter, the common replacements—like paper or heavy cotton tote bags—require significantly more water and energy to manufacture and transport, potentially increasing carbon emissions or deforestation. The true, lasting solution requires a holistic shift that moves beyond simple bans to include vastly improved recycling infrastructure, a major focus on reusable systems, and a complete lifecycle analysis of all substitute materials to ensure we aren’t trading one environmental crisis for another, such as higher energy consumption or increased land-use change