The United Nations World Charter for Nature, section 21, empowers any nongovernmental organisation or individual to uphold international conservation law in areas beyond national jurisdiction and specifically on the high seas.
If we wipe out the fish, the oceans are going to die. If the oceans die, we die. We can't live on this planet with a dead ocean.
Putting Zodiacs in front of whaling vessels doesn't do it anymore. Done that, been there, seen that.
The only language that the Japanese whaling industry understands is economics.
Pete Bethune is a hero in New Zealand. He's a hero worldwide to people who want to see the end of whaling.
Ships are expendable; the whales are not.