Great course for the non-professional student- keeps the subject matter discussions light and contemporary. Especially loved the idea of ecological proxy, which I had never heard before!
The professor, plus the course syllabus, and the way in which they were both presented exceeded all my hopes and expectations for learning as a beginning geology student major.
创建者 Lennart W•
Very insightful and super cool teacher.
创建者 Jackson H•
an amazing and interesting course
创建者 Amelia L S•
Great course. Highly recommend
创建者 Tracy S•
Very Interesting course
创建者 Winston A W•
Excellent, thank you.
创建者 ESTELA P L•
I love it!!!!
创建者 Sandra R S•
A very complete review of the past extinctions [ including the Big Five ]. Provides a clear world view argument for climate and habitat changes that imperil all of us. The on site visit to Atlanta Botanical Garden and Seed Bank was excellent.
n.b In Lecture notes on North and South American Extinctions, Macrauchenia is misspelled.
创建者 Sahar D•
创建者 Lars O•
To complete this course I am repeatedly coerced into purchasing the $49 Certificate of Achievement. I don't want or need this certificate. Consequently, even though having completed 91% of this course, I have decided to unenroll from it.
However, I thought the instructor, lectures, and course content were very good. I learned a lot. As such, I would recommend this course to anyone interested, with the caveat that they should beware, If they want to finish the course at 100% they will need to pony up $49 for the certificate even if they don't want or need it.