What do technological fixes often require in pollution management?

• A. Elimination of pollutants before discharge
• B. Removal of pollutants from one environment to another
• C. Increased regulatory measures
• D. Investment in renewable resources

Answer: (B)

Technological fixes in pollution management often involve the removal of pollutants from one environment to another. This approach highlights the tendency of some solutions to address pollution by transferring it instead of fully eliminating it. For example, a common method may involve treating wastewater to remove contaminants and then discharging the treated water into a river, while the residual pollutants may still exist elsewhere, such as in the sludge that requires further handling. This reflects the complexity of pollution management, where a technological solution can mitigate impacts but may not entirely resolve the fundamental issue of pollutant presence in the ecosystem. While other options might suggest desirable practices (like elimination or investment in renewables), technological fixes predominantly focus on the transfer and treatment of pollutants from one medium to another, which can lead to ongoing management challenges.