They're urged to drink plenty of water, reschedule strenuous activities, stay in air-conditioned rooms, stay out of the sun and check in on relatives and neighbors.

CNN: Heat expected to fry mid-Atlantic states

Rather than rely on government handouts or charity, Aravind's founders use a tiered pricing structure that charges wealthier patients more (for example, for fancy meals or air-conditioned rooms), letting the firm cross-subsidise free care for the poorest.

ECONOMIST: Health care in India

When these traveling capitalists gather in over-air-conditioned hotel conference rooms to hear motivational speakers, they are looking to get a little adrenaline rush to keep their creative juices flowing and find new ways to build trust with the people around them--ways to establish "collaborative relationships, " "two-way dialogues, " "enduring partnerships"--or whatever thelatest buzzwords happen to be.

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