V2100 The Climate System

Nov 2020

This class is extremely difficult and has a huge workload, but you do come out of it with a super. strong foundation in climate science-related topics. There is a ton of work -- not even by nature of assignments, which are not horrible, but just time spent trying to understand the material. The lectures can move very quickly, but the professors are always happy to stop and explain something if it is confusing. The lab is honestly fairly enjoyable -- it's mostly computer-based, so you are working to analyze data, etc. If Excel and reading graphs come naturally to you it will be fine! The midterm is ridiculously difficult, but I ended up doing very well on it (so it is possible!). The TAs are really amazing -- I highly recommend going to office hours because they will very clearly re-explain concepts to you and provide great help on homework and labs. Overall I do not recommend taking this class if you are not an earth science major, but if you have to, just put in the time and effort and it will be ok! This is not one you can slack off in.

Oct 2016

This class was a lot different than I expected going in. While I was excited for the class, about 3 weeks in I realized it wasn't what I wanted. The labs are very computer based and the hands on part are remedial at best. I felt the entire lab section of this class was not very interesting and was heavily math-based. The class felt like I was taking another math class, but gave entirely new formulas that were given very little context on how to use. If you are a sus dev major and not a math person, I would not recommend taking this class. Sobel's lectures were interesting but packed in so much it's very difficult to retain anything specific.

Jan 2005

This class in Fall 2004 was taught by Nili Harnik , Arnold Gordon, and James Hays. Each teach about 1/3 of the classes. The TA's were Kevin Jones and Jinbao Li. This course was quite dry for the first 2/3. Nili was an incredibly boring and hard to understand foreign professor (I think she's Israeli, but regardless, her English is heavily accented) . She was a very nice woman, but useless in explaining fairly basic concepts about the atmosphere and radiation. Students must teach themselves the material she covered. Arnold Gordon seemed better at first (mostly because he is an American and speaks loud and clear), but he was almost as bad. His lectures had the potential to be interesting (El Nino, Ocean circulation etc), but he managed to make it horribly boring. He also would constantly go off topic and brag about his "adventures" in Indonesia and Antarctica. James Hays was by far the best. He was interesting and very knowledgeable, actually knowing how to lecture. He was the main reason this class was tolerable. In generally it was boring and one had to work constantly. The TA's run and grade the labs, with minimal supervision of the profs. The labs were by far the worst part of this class. Only 2 really required the student to do a physical experiment (and even then, it was about 5 minutes of writing down numbers rather than something interesting) . The rest required hours and hours of poring over excel spreadsheets making graphs or manipulating data viewers to find trends in radiation, temperature and other similar things. Incredibly tedious and not very rewarding

Sep 2001

She's interested in the subject and very knowledgable. She might seem cold at first, but she's really cool if you make an effort to get to know her. A fair grader, very well organized. The course will dominate your life, but you will learn things you never thought you needed to know (but you do).

Apr 2001

This is the first course any environmentally related major has to take, and oh, what a pain in the ass it is. Aren't intro classes supposed to be sort of fun, so kids will be drawn into the department? I guess that is kind of harsh, and I think these teachers really think this stuff is fun, but goddamn, this class is not fun. I think there are some key things they get wrong here. First, they teach off the web. this can be seen as a good thing, but it really isn't. There is a perfectly good book that goes over basically all the material, in a much more clear and concise manner. Reading the lecture notes usually just confused me. I mean, most of the people go to the lecture anyway, so whatever -- teach out of the book! Secondly, there is a lab - this is definitely the worst part about this class. Just think chemlab; well, it's not that bad, but it's tedious just the same. Here is my suggestion; any Shmo can do these labs, as long as they can follow directions. Why don't they just teach the class so kids can get interested in the material instead of bogging them down on a 3-hour computer lab, and where the writeup takes a retardedly long time, and it feels even longer because it's so haphazard? Also, the midterm was stupid hard. Other than that, the teachers are super nice and very helpful, and the TA's rule too. They know what's up, and their cynicism shows. I definitely WOULD NOT recommend this class to people just looking to fulfill their science requirement. I don't have any better suggestions, but... don't take this one. It's for majors only, and it sucks even for them.

Jan 2000

Taught by a battery of competent researchers, EESC 2100 is a unique course in that almost all of the course material, including the Tuesday lab session, is on the web. Thus, anybody, Columbia student or not, can access the class lessons and theoretically learn all the material without ever having left one's terminal. This course is not for those who hate computers! The laboratory exercises, in particular, tend to leave one hating the pale glow of the monitor after two hours of staring at a screen. Luckily, the Macs are in tiptop condition. Though the professors are obviously very intelligent, the work in the class is graded by the TAs. Most people in the class agree that they are very tough graders! Even hard-core chemistry majors who easily get A's in Chem Lab should not be surprised to get low C's on their EESC 2100 labs.