Nov 27, 2017
Many of the mathematical elements were beyond me, but the instructors presented the material in such a way that it really demonstrated the art of philosophical thinking about the field of science.
Jun 07, 2018
Nice slides.Lectures are well prepared .Quizzes are relevant to the subject and thoughtfully worded so that even wrong choices also contribute to the knowledge of the study material.
par Prashant S S•
May 03, 2019
Very nice and informative course
par luis j•
May 04, 2019
Excellent course, with the contribution of professionals,
that manage to transmit not only the knowledge but the questions to solve, Transmitted in excellent form.
par Sandun P•
May 04, 2019
it was an amazing experience working through this course, Material and lectures were very interesting and made me want to pursue further in the world of philosophy
par Robert C C•
Apr 24, 2019
This course wasn't exactly what I thought it would be, It was better. I found it to be challenging but good.
par Rulx N•
Apr 25, 2019
Important notions to learn for who is interested in science; this could help us better communicate with each other particularly with science opponents
par Pascal L S•
May 26, 2019
A great course. My only quiblle are that the summary slides don't always coincide with the video explanations.
par William B S•
Jul 21, 2019
Question Your Assumptions
Science is a process, conducted by human beings over many years, decades and centuries. Scientists are influenced by who they are, where they were educated, who influenced them, what they believe, and the assumptions they hold. Yesterdays “science” can sometimes be tomorrows “garbage”. There is a long list of these, dead and abandoned ideas in all scientific professions and fields. This course has demonstrated that scientists are often wrong and for many reasons. This is a good thing because science is self-correcting, and therefore we do not worship science or scientists as it is not a religion, with “gods”. Our concept of the universe, and the “creation” of the universe has changed over many millennia. This is all to the good. It is important to be skeptical, and use critical thinking and logic. Some of the most brilliant scientists, i.e., Einstein, can be wrong or partially wrong. We live in an exciting time, when everything is being questioned (although creating some stress and anxiety): the “big bang”, the cosmological constant, the multiverse, string theory, and many other concepts. This course has made this very clear. It even has implications for religious belief, i.e., concepts as: the “beginning”, “creation”, the concept of “nothing”, quantum mechanics, the concept of cause and effect and others. The presenters did an excellent job in presenting these many controversies, without bias. The presenters also presented good example between theory and experimental evidence. There is bow a controversy that much of astronomy and cosmology is being unduly influenced by mathematics rather than experimental evidence. However, string theory for example is difficult to demonstrate experimentally. Finally, one must always question one’s beliefs and assumption, even thought that can be emotionally and psychologically difficult (i.e., Einstein and Bohr), but that is science, a process not a religion. Therefore, I am also taking the other course, on the philosophy of science: cognition. William B. Secor
par Oscar R•
Jul 26, 2019
This course is very interesting to get to know deeply Contemporary astronomy and his philosophical consequences. Thanks
par Rodrigo d S R•
Aug 25, 2019
Amazingly mindblowing and interesting. Even though some of the explanations on dark energy and why it has an expanding effect on the universe are quite hard to understand and grasp.
par Jose M T c•
Jun 12, 2019
Great Curse. Thank you
par Francisco J d o (•
Jun 15, 2019
eternal apprentice One more course. More information. I love the COURSERA platform.
par Maruf L•
Sep 26, 2019
very interesting course. I learnt a lot new things and also reinforced some of the other things I use to know.
par Ben B•
Oct 06, 2019
This course will interest physics and cosmology buffs as well as philosophy enthusiasts. It discusses deep philosophy-of-science topics, like "how do we know that we know" and "how can cosmology be a science if you can't really create experiments"; it does this through an interesting and accessible explanation of the latest in cosmology.
The course is challenging but accessible and provides a good glimpse into both cosmology and philosophy.
par Keith S•
Oct 12, 2019
Very good lecturers, very well delivered.
par Talal K•
Nov 05, 2019
This course challenged the idea of Cosmology as Physical Science and argued whether it should be regarded as physical science or not. This course used Scientific Theory and problem of underdetermination of evidence for modern cosmology to test theories or hypothesis to understand the inflation of universe or existence of dark matter or energy etc.
Jul 07, 2018
Excellent course with some challenging content, very good lecturers, highly relevant. One star taken for the ending, which is missing (a summary video would have been good - finishing with a quiz is anticlimactic) - something that might reflect the current state e.g. of the discovery of primordial gravitational waves. Overall, enjoyed this very much & I have much material to read and to go through. The course really re-awakened my interest in cosmology & taught me something about the philosophy of science and where it's at (almost) right now.
par Vinay R V•
Apr 07, 2018
The course is wonderful and is the best for a person like me who is into philosophy and science. This course gives an excellent demonstration of the thought and the structure that goes into the scientific research and study. This course also gives the brief introduction to cosmology and explains the principles of philosophy giving instances in its history. The thing that I would like to see in this course improved is that the slides of come of the teachers are not in the orders of the lecture.
par Hely C B•
Jan 29, 2018
The course is quite interesting, bringing to attention many of the most fundamental issues regarding our views of what is science and the philosophy behind it. The lecturers provide great explanations and plenty of additional readings for those more curious about the many topics.
For those with some background in philosophy of science, especially in physics, this may seem a bit too simple. Nevertheless, it is a great introduction to the topic and provide some very interesting insights even for more familiarised researchers. Definitely worth the time investment.
par Smruti M•
Sep 10, 2017
An enlightening course that helps capture a brief history of the scientific method and aims to give some purpose to scientific pursuits.
par Deleted A•
Apr 30, 2017
It was a really good course. Something very different for me. I just wish it was a litter longer than 4 weeks.
par Mengyu T•
Apr 18, 2017
A bit short. The discussions on cosmology is difficult to understand for someone like me who does not learn anything about yet.
par Gabriel C•
May 22, 2017
This course very much helpful to those who are new philosophy of science.
par Guruswamy S•
May 07, 2018
It is a great deliberation of the interaction between Philosophy and Physical-Sciences. The emphasis is on Astronomy as the representation of philosophical thought. While the focus of astronomy elucidates the conflict and comprise with "Theory of Choice" and other aspects of philosophy - the subject (Astronomy) is largely non-intrusive to day today life of the ~8 billion people. It is also a subject that is rather elitist and grandiose, while physical sciences like Climate (Earth Systems), and Geology are nearer home.
par Simone P•
Jun 06, 2017
Astonishing insights. Very well taught.
par Mark S M•
Jan 13, 2017
The broad principles of the progress of science including paradigm shifts is interesting. The physics involved in the treatment of Cosmology is complex, but the important concepts were beautifully extracted by the lecturer. The lecture slides were a valuable resource to review before each quiz. After the course, I feel that I have tasted the flavor of the astrophysics, enjoyed it, but by no means have I begun to be an astrophysicist .