Course and content are great, but it would need some updates, the data used in the exams is often not available anymore.

Everything is Excellent. From quizzes to Lectures, everything is perfect. Just need the provision of course certificate.

Great course! Significant issues covered and well presented. Data errors in the quizzes make it less charming however.

I learned so much. My only issue is that many of the links throughout the course no longer work or are not updated.

This course gave great insight into the subject of Sustainable Development and provided a fantastic starting point.

Thanks for this interesting class!! Lots of information & data! A very global view of sustainable development!

A very interesting introduction to Sustainable Development and a nice journey led by professor Jeffrey Sachs

The lectures were excellent but the continuous assessments and final exam were very poorly put together.

It is wonderful course. Whey the Columbia University offer a certificate it will be a Five star course.

Some websites that are viewed in quizzes are not found or deleted. I recommend to update the questions

Very informative. Gave a real insight into the origins as well as present day sustainable development

Its very important to know what sustainable development is and knowing it makes a change in society.

Love it. Proff Sachs did not put me to sleep and that is a good thing!! Made me eager to learn.

Very good, but after all the hard work one should be able to pursue a paid certificate at least

Highly pertinent subject matter. Material was slightly repetitive. Overall, highly recommended.

Excellent introduction to the basic concepts and background data about sustainable development.

Content is brilliant, but some questions in tests are already outdated and some link dont work

A lot of references that helps to understand the complex situation of sustainable development.

An excellent course, especially for those looking for a career in international development.

I would like different speakers. Some information is too repetitive. Could be shorter.

Nice course. I learnt so much but I am disappointed there's no certificate after all.

Excellent course! 4 stars though, instead of 5, for the lack of minimum certification.

If there was certificate associated with this course, I must have clicked on 5 stars.

Interesting and important topics discussed during this course - definitely worth it!

This is brilliant course with a lot of detail and background to become enlightened.