Obviously zoos and aquariums can do great work but there are animals in this world that do not live in captivity very well and if they were capable of properly weighing the options I'm sure many would choose death. I know many humans (myself inclused) who would make the same choice. If we can show certain species of whale can handle captivity well then by all means save them, house them, whatever but I doubt these particular whales are being let go lightly and sitting around saying 'think of the missed scientific opportunity' ignores the well-being of the whale. And maybe if it were possible to communicate to the whale the benefit of its sacrifice it might be ok but we can't and to ignore the anxiety of the whale is cruel.
Obviously zoos and aquariums can do great work but there are animals in this world that do not live in captivity very well and if they were capable of properly weighing the options I'm sure many would choose death. I know many humans (myself inclused) who would make the same choice. If we can show certain species of whale can handle captivity well then by all means save them, house them, whatever but I doubt these particular whales are being let go lightly and sitting around saying 'think of the missed scientific opportunity' ignores the well-being of the whale. And maybe if it were possible to communicate to the whale the benefit of its sacrifice it might be ok but we can't and to ignore the anxiety of the whale is cruel.