Sherry,

I agree, it's a complex issue with many shades of grey. I'm not being judgmental, just stating my preference in wildlife viewing. Everybody has a preference. For example, I like zoos; the modern ones which are run in an enlightened way are a positive outcome of the human interference which made them necessary. One of our local ones is successfully breeding cheetahs and wild dogs for zoos all over our region. But my preference is for areas where wildlife can exist with minimum human interference.

John