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THE VIDEO SHELF · scaling laws and complexity

Geoffrey West on COMPLEXITY

Physicist Geoffrey West speaks at an FQXi conference on time about complexity and scaling laws. He covers how metabolism, growth and lifespan scale across organisms and how the same mathematics applies to cities and companies.

Why HN readers recommended it

HN commenters recommend it as an accessible introduction to scaling laws and to why cities keep growing while companies and organisms eventually die.

This is a summary from the source dataset, not an endorsement by Hacker News or the video creator.

Video & recommendation details

Creator / channel
FQxI
Topic
scaling laws and complexity
Format
talk
Level
general
HN recommenders in dataset
3
HN mentions in dataset
8
Recommendation years in dataset
2014–2018

These counts and years describe the included Hacker News records; they are not YouTube views or the video’s publication date.

From the original HN conversations

Excerpts from the recorded comments. Follow each source for the full comment and surrounding discussion.

  • Even if you calculated as embodied energy instead of just looking at the energy spent directly on a task? Because a large part of the "inefficiency" of living creatures is physical maintenance of the body. If that is included for machines as well, I'm not …

    vanderZwan on Hacker News · 2014-08
    In AI, Robotics, and the Future of Jobs [pdf]
  • This is why the largest animals in the world live in the sea: it's a better cooling system! Also, for those interested to know more, I recommend looking up Geoffrey B. West's stuff on complexity. It mentions the same things as this article and puts …

    vanderZwan on Hacker News · 2015-09
    In Why Elephants Don’t Explode: How Nature Solves Bigness
  • For a great, accessible intro talk on this topic, check out Geoffrey West's "On Complexity": [VIDEO]

    Radim on Hacker News · 2015-09
    In Interdisciplinary and physics challenges of Network Theory

Summaries, classifications and recommendation records are from the HackerTube source dataset. Read about this library and its limitations.