Yes, I do realize that, which is why I prefaced my comments with the disclaimer. The point I was trying to make was my opinion that environmental changes due to

Yes, I do realize that, which is why I prefaced my comments with the disclaimer. The point I was trying to make was my opinion that environmental changes due to human activity is now at an irreversible point. The examples of the Lion and Tiger populations highlight that even with much increased awareness, the decline of these species is continuing. This is happening with global warming as well, and I don't know if there is a point at which the awareness actually translates into action.