The only problem is that the govt doesn't give a damn about such things, I mean the water crises in different parts of India didn't happen in one day, right? Truth is, we are governed by people interested in exploiting resources, promoting their own caste, religion or region and initiating scams in thousands of crores of rupees. Ultimately, these are the people who make up the decision-making body known as the UN. So I don't have any expectations from these scum but signing one petition won't harm anyone.
Now It is very important for people to realise and know about the importance of water on this planet. We all should use water judiciously so that our future generation does not suffer the consequences of our mistakes.