From my sophomore level environmental and resource economics class:
Im an environmental chemistry major so i had to take the class for my major. He's a nice guy, he doesnt seem full of himself like people have said on here. for lectures he just kind of draws graphs with abbreviated notes and arrows so its kind of hard to follow if you dont know much about economics. lots of extra credit though, and really laid back
Oh, but I am. I am soooo full of myself.