This week's Nest Advocacy Hour featured Ms. Nina Subramani, a Sustainability Practitioner, Climate Activist, Producer at Riverbank Studios in New Delhi, Filmmaker, and Founder of Elephant Corridor. The discussion centered around the theme of rapid urbanization and its consequences for the environment and human poverty, in recognition of World Habitat Day. Ms. Nina Subramani highlighted how Chennai's once-rich landscapes have transformed into a bustling urban metropolis over time. During the session, Ms. Nina Subramani emphasized various small-scale sustainable practices that individuals can incorporate into their lives, ranging from minimizing food waste to reducing the consumption of new clothing. It was inspiring to note that Ms. Subramani practices what she preaches, using a bicycle for her everyday transportation, serving as a powerful source of motivation for the participants.