MIT ESD.S43 Green Supply Chain Management, Spring 2014
Total watch time
7h 24m
at 1× speed · exactly 7 hours, 24 minutes, 12 seconds at 1×
| 1× | 7h 24m 12s |
|---|---|
| 1.25× | 5h 55m 22s |
| 1.5× | 4h 56m 8s |
| 1.75× | 4h 13m 50s |
| 2× | 3h 42m 6s |
Plan to finish
About 8 days at an hour a day
Pick a daily pace and the days you'll watch. Ticked videos are skipped.
At one hour a day, every day, this playlist takes about 8 days. Turn on JavaScript to plan around your week.
Videos (6)
7h 24m in total · tick what you've watched
Tick videos you've watched — progress is saved in this browser.
| Watched | ||||
|---|---|---|---|---|
| 1 |
 Lecture 3: Reverse Logistics and Closing the Loop
|
1:01:01 | 2015-08-24 | |
| 2 |
 Lecture 4: Carbon Footprinting
|
1:12:42 | 2015-08-24 | |
| 3 |
 Lecture 5: Life Cycle Analysis
|
1:23:22 | 2015-08-24 | |
| 4 |
 Lecture 7: Multi-stakeholder Engagements
|
1:02:26 | 2015-08-24 | |
| 5 |
 Lecture 9: International Regulations and Supply Chains: The Case of Mercury
|
1:22:14 | 2015-08-24 | |
| 6 |
 Lecture 10: Green Supply Chain Strategy
|
1:22:27 | 2015-09-14 |
No videos match that filter.
Embed a badge
Show the watch time in a README or course description — it links back here and updates itself
[](https://playlistduration.com/playlist/PLUl4u3cNGP632pcFMkw9J-JWmasU6rFcn)<a href="https://playlistduration.com/playlist/PLUl4u3cNGP632pcFMkw9J-JWmasU6rFcn"><img src="https://playlistduration.com/badge/playlist/PLUl4u3cNGP632pcFMkw9J-JWmasU6rFcn.svg" alt="Watch time: 7h 24m · 6 videos" width="196" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/playlist/PLUl4u3cNGP632pcFMkw9J-JWmasU6rFcn returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-09-22 (cached). Private or deleted videos are excluded from totals.