 Well, there's lots for us to chat about with you on that later on. But we're going to start in India. The country has now emerged from a heat wave which killed more than 100 people and led to over 40,000 suspected cases of heat stroke in the past three and a half months. Now, people from lower socioeconomic groups were especially vulnerable to the heat. And as the northern hemisphere enters its hottest months, we were wondering what lessons can be learned from the experience in India.