Now paths run through palm-tree groves to guesthouses, beachfront restaurants serve up the morning haul and beach-umbrella wallahs offer shade and lounge chairs.

BBC: The perfect trip: Kerala, India

Focus on Joey sitting under the shade of an umbrella, and Kimmy romping in the bright sun will be nearly washed out.

FORBES: Magazine Article

Top of the list is a solar shade, a gigantic umbrella in space that would shield the Earth from the sun's rays.

ECONOMIST: Geo-engineering