Physical Significance
1. Ram Setu a natural barrier to Tsunami: During the last tsunami, the Ramar Bridge (at a high elevation) from the rest of the shoal accumulations acted as a natural barrier preventing the direct devastation of the entire Bharatam coastline south and southwest of Nagapattanam. - Dr. Murthy, Chief editor of the reputed International Tsunami Journal "Science of Tsunami Hazards"
2. Threat of Tsunami: Many geologists, earth scientists, and oceanographers have commented critically, against the disastrous consequences of constructing SSCP. Amongst these is the impending devastation of Kerala, which will suck in after implementation of SSCP, after next Tsunami hits it.
Social Significance
1. The construction of SSCP is trampling upon the feelings and emotions of millions and millions of Hindus.
2. Besides, this bridge is world's oldest man-made structure. It is much older than the pyramids of Egypt, and the Great Wall of China.
3. Ram Setu has sentimental, religious and historic value.
4. People have crossed the sea using the Rama-Setu, for many thousand years, until the 15th century.
Better alternative solutions are also available !
According to the specialists, a sea route may be prepared for navigation without damaging Sri Ram Setu, by removing the barren sand heaps near village Mandapam between Rameshwaram and Dhanushkoti railway. This will not only give a shorter route for navigation but also protect the oldest man-made heritage .
