Air pollution knows no borders -- even in your own body, says public health expert María Neira. In this startling talk, she describes how the microscopic particles and chemicals you breathe affect all your major organs (including your brain) and calls on both the public and those in power to take action to stop the sources of pollution.

Nour Myra Jeha discusses her take on self love and the power of self talk.

Dr. Radhakrishna Nair - In 2016, he and his team planted 32,000 trees belonging to 38 varieties in a chemical dump yard in Maharashtra, which is now a full-fledged forest. His team also created forests in other states like Chhattisgarh, Andhra Pradesh, West Bengal & Rajasthan. Till now, they have planted more than 6,00,000 trees across 7 Ind...