Environment class

I had 3 classes today. My third class is Environment class. I like this class. I've never take like this class. I knew a lot of thing from this class on spring semester. I'm easy to know of this class's professor. We learned global warming, ozone depletion etc...
We learning refer from "MONONOKEHIME" now, because this story is relative to environmental destruction. I've seen this picture before, but I've never seen such a view point. It is surprising for me. When I taking this class, I changed my opinion to nature, environment, pollution etc..This is interesting.
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