" She asked another question: " What does it matter if the rhinos die out? Is it really important that they are saved?" This would normally have riled me... but I had comes to think of her as Dr. Spock form Star Trek - an emotionless, purely logical creature, at least with regards to her feels for animals. Like Spock, though, I knew there were one or two things that stirred her, so I gave an honest reply." ... to be honest, it doesn't matter. No economy will suffer, nobody will go hungry, no diseases will be spawned. Yet there will never be a way to place a value on what we have lost. Future children will see rhinos only in books and wonder how we let them go so easily. It would be like lighting a fire in the Louvre and watching the Mona Lisa burn. Most people would think 'What a pity' and leave it at that while only a few wept. "