E Sreenivasan, an 80-year-old fisherman, stands near a granite memorial as he recalls the fury of the sea 21 years ago. On December 26, 2004, a tsunami struck the Indian Ocean coast with a ferocious intensity, uprooting trees, smashing buildings,…

E Sreenivasan, an 80-year-old fisherman, stands near a granite memorial as he recalls the fury of the sea 21 years ago. On December 26, 2004, a tsunami struck the Indian Ocean coast with a ferocious intensity, uprooting trees, smashing buildings,…