Biggest mass whale stranding in 10 years off Tasmania

First they say they didnt know what caused this all over the world and now they say its a natural phenomenon that mammals in the sea with super sensitive sonar receptors try to get out of the water and risk death over staying in the water, we know what is behind this, its the submarines and warships with super powerful sonars, its like if you stand next to enormous sound speakers right next to your ears and when it gets too aloud what do you do, you would get away from it, but its a little bit too difficult for whales and dolphins to escape this torture, this not a natural phenomenon its another man made catastrophe and its so unnecessary, we need to do something about this.