full of great information, after completing the course there is no option for downloading the certificate !, even those it says that there is a certificate when completing the course.

Great course, very interesting content and amazing Professor. However there are some issues with the quizzes due to a lack of update of the course, which can be frustrating at times.

Sachs was an entertaining professor and the lectures where informative. He really does illustrate and discuss the different factors that may effect an area's development process.

Very interesting and demanding course, however is very long (14 weeks) in comparison to other online courses and due to its length it should provide a certificate of completion.

Al ser un curso hecho el 2012 hay muchos cuadros y consultas del examen que ya no están disponibles en internet, pero aún así la información es valiosa y es posible terminarlo.

Very interesting course, it gives a global overview of the topic. Unfortunately the tests are often outdated and refer to graphs that do not exist anymore... very frustrating!

Obviously this would need some updating- many of the sources needed for the exams don't exist anymore. Apart of that, I had a great time learning with Dr. Sachs, thank you!

Text book and videos were great...quizzes were a little behind in that the links were often no longer connected so you are left to guess when the link holds the specific an

it was very nice, but it feels a bit dated with a few things. some website do not work anymore. and all the information is from around 2012/2013 so it feels a bit dated

it was very interesting, I learned many new things and got insights into valuable information. It should be updated, though, because many links in quizzes do not work.

Muy buen curso, entrega lo que ofrece y Jeffrey Sacks explica muy bien. El único problema son los quiz, traen links que no funcionan y hay respuestas que están mal.

Amazing course on sustainability finance . prof sachs is just awesome . If you want to know how the united nations work and have set MDG and SDG just start here

A great overview of a very complicated topic. Dr. Sachs does a great job presenting the information in easily digestible bits but still keeps it interesting.

Great course but some of the content needs to be updated to include recent events since Environmental Science is such a fast-changing field at the moment.

Very interesting and eye opening. On the tests many numerical responses were not consistent with the date available and many of the links were broken.

Excelente curso, solo que deben actualizar links de páginas que salen error y los Objetivos del milenio ya no son los mismos con los ODS actuales.

Good lectures, quizzes need to be updated with new links. Learned a lot from the professor, overall digital quizzes and exams had problems only.

Very informative and interesting. The links to various sources in the tests are not up to date though and make it difficult to get a 100% score.

A great introduction course to development studies. Would be great if the materials could be updated to the current post COVID19 pandemic time.

Very good course! The only thing that i must criticise is that in many weekly tests there are mistakes. This can get a little bit frustrating

Really thorough overview of some of the most pressing issues facing the world, the need to act fast, and some potential courses of action.

Very interesting and motivating course. I liked the way data was incorporated although unfortunately some links to statistics did not work

Very Interesting and helpful. It's a way to open our mind and definitely something that everyone should know about before it is too late.

In this course there is a lot of valuable information, well prepared lessons and readings. I would try to make quizzes more complicated.

Unfortunately, I am missing more normative approach, advises in sense of reduced individual consumption in terms of food and traveling.