Read the following information carefully and answer the question that follows. You must assume everything in the statement to be true and on the basis of the information given in the statement, decide which of the course of action not logically follow for pursuing.

Statement:- Safe drinking water is a fundamental human right, yet over 2 billion people lack access to it. This disparity leads to preventable diseases and hinders development.

​Statement:- Safe drinking water is a fundamental human right, yet over 2 billion people lack access to it. This disparity leads to preventable diseases and hinders development.

​Now, we check each options.

Option (a): Conserve water at home by fixing leaks, taking shorter showers, and using water-efficient appliances.

Logical - This helps reduce water waste, contributing to overall water sustainability.

Option (b): Invest in and upgrade water treatment facilities to effectively remove contaminants and ensure safe drinking water.
Logical - Directly addresses the lack of safe drinking water mentioned in the statement.

Option (c): We must stop rainwater harvesting systems to capture and utilize rainwater for non-potable purposes.
Not logical - Rainwater harvesting helps in water conservation and provides alternative water sources. Stopping it contradicts the goal of improving water access.

Option (d): Implement policies to protect watersheds and ecosystems that contribute to the sustainability of water sources.
Logical - Protecting ecosystems ensures the long-term availability of clean water sources.

Thus, correct option is (c).