COVER

WORLD

COMMENTARY

Water Fight

The race for clean, plentiful water could spark future conflicts, especially in Asia

LIFE

Logging On to the Ivy League (Education)

Why top-tier universities are racing to give the public free online access to their best lecturers

ESSAY

Color Line

How civil unrest has divided — and changed — the kingdom of Thailand

ARTS & ENTERTAINMENT

GLOBAL ADVISER

Louisville's Art of Hospitality (Check In)

The world-class collection at the 21C Museum Hotel in Louisville, Kentucky brings great modern art to a good old boys' southern city

The Return of Bogotá (TIME Traveler)

After years of violent unrest, Colombia's capital is luring visitors again

LETTERS