Now you want the interest of your country right? ... ok did you check the Stats on disaster it is going to cause in case of a Tsunami? ... the next Tsunami can easily gulp whole of Kerala.. the prev Tsunami did not reach Kerala just coz of Ram Setu.
Did you check the Underwater uniquely rich biodiv' that surrounds Ram Setu?
Did you see how many fisher men are going to suffer as they will have to migrate from the ancestral fishing belt.