The most basic of survival necessity is food—the plate at the end of the day. While the human population began settling down from the hunter-gatherer stage, it became quite essential for us to find ways of bringing our food to our vicinity. Settlement meant a big leap in the techniques of how food was grown, from calculating rains to fighting insects. There’s so much that our food depends on—from the clouds in the sky to water in the drain. But how do you look at the clouds above and water beneath? 

It’s quite astonishing to think how closely connected satellites are to the food we eat. Agriculture as a field took a big leap when instruments were placed up in the sky to map it ground below. 

We had the incredible opportunity to discuss ideas and questions with a renowned scientist and veteran, Prof. Vinay K. Dadhwal who has played a pivotal role in advancing agricultural methods and technologies in India. He has also headed some great organisations in India including National Remote Sensing Centre, Hyderabad and Indian Institute of Space Science and Technology, Thiruvananthapuram. 

Tune in to the episode from our website: zeroingin.org or listen on any of your favorite podcast platform.

Happy listening!