Chevron Left
Back to Systems Science and Obesity

Learner Reviews & Feedback for Systems Science and Obesity by Johns Hopkins University

193 ratings

About the Course

Systems science has been instrumental in breaking new scientific ground in diverse fields such as meteorology, engineering and decision analysis. However, it is just beginning to impact public health. This seminar is designed to introduce students to basic tools of theory building and data analysis in systems science and to apply those tools to better understand the obesity epidemic in human populations. There will also be a lab in which students will use a simple demonstration model of food acquisition behavior using agent-based modeling on standard (free) software (netlogo). The central organizing idea of the course is to examine the obesity epidemic at a population level as an emergent properties of complex, nested systems, with attention to feedback processes, multilevel interactions, and the phenomenon of emergence. While the emphasis will be on obesity, the goal will be to explore ways in which the systems approach can be applied to other non-communicable diseases both nationally and internationally. Topics will include: a) the epidemiology of obesity across time and place, b) theories to explain population obesity, c) the role of environments and economic resources in obesity c) basic concepts and tools of systems science, d) modeling energy-balance related behaviors in context, e) agent-based models, systems dynamic models, and social network models...

Top reviews


Mar 31, 2019

Fantastic course. Really thought provoking, and well presented. Useful as an intro to systems thinking, and as a way to understand the obesity epidemic in a nuanced way.


Sep 11, 2017

This course was surprisingly challenging and educational. I had little background in system science, and very much enjoyed the learning process!

Filter by:

26 - 50 of 51 Reviews for Systems Science and Obesity


Feb 13, 2017

By Musalula S

Sep 11, 2016

By SEHA-01424

Mar 24, 2021

By Taha M

Nov 12, 2020

By Thiago G d S M

Feb 26, 2017

By Paola S

Aug 6, 2017

By Carolina A

Oct 24, 2017

By Sofiul A

Jun 24, 2020

By Emayamsavitha

Apr 29, 2020

By Rachel A B

Oct 24, 2016

By Rahul G

Oct 4, 2016

By Reena A

Oct 28, 2016

By Hadeel D

Aug 5, 2017

By Mary P

Apr 28, 2020

By Bui N A

Aug 20, 2018

By Melanie C

Oct 29, 2017

By Fatma P

Apr 28, 2021

By Jessica B

Sep 25, 2019

By Jorge A P

Mar 11, 2021

By jungsungmoon

Nov 22, 2019

By Aboudalal M

Jul 11, 2016

By Margo

Oct 6, 2020

By Tomas S

Jun 19, 2020

By Charleen S

Jul 25, 2017

By olivier h

Dec 18, 2018