Sonaar Luthra : We need to track the world's water like we track the weather

Sonaar Luthra·TEDSummit 2019
We need to track the world’s water like we track the weather
Summary
First, l thought that the title was not clear.
The speaker seemed to want to explain that the weather has much data to stop growing worse because climate change is really dangerous and many people know about it, though, water doesn’t have any data but it’s important and it’s possible to be polluted.
Even we have a lot of data to do something for climate change, we don’t do anything now. Thus what do we do to water? The contaminated water affects not only our food but animals, fish, and all plants. It might be polluted already thus governments might track the water and it needs much money. Reality doesn’t exist until it’s measured. Tracking is necessary for our water. We buy drinking water anytime and anywhere thus we must forget that water is important.