It is ridiculous to say that there is no historical evidence for sethu.Ram may never have dreamt that he may have to prove his existance in future.what a pity.We should be secular but not at the cost of ridiculing our own faith and hurting the feelings of millions of people.For how many events there is scientific proof? dont try to hurt people's faith just because it cant substantiate itself.When there are alternate routes suggested (6 !!) why cant the government take those routes even if it is going to be a bit longer.What if you are going to srilanka late by two hours in a ship? is heaven going to fall on you?is the country's economy going to crumble because of this alternate route ? as long as we remain tolerant to this kind of nonsense these things are going to happen.Now the time has come for all the hindus to raise their voice irrespective of their political motives.