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by logicprog 872 days ago
That's a good point, that's what I get for doing a linear extrapolation. This looks like a better estimation, which doesn't look good for my argument: https://towardsdatascience.com/the-carbon-footprint-of-gpt-4...

I still think my point about imagining that using ML models decreases emissions versus a human doing the same task still stands though — humans don't produce that much more or less emissions depending on what task they're doing, and they'll be existing either way, and probably using the computer the same amount either way, just not spending aa much time on that one task, so I don't see how you can argue using an ML model to write or draw something uses less CO2 than a human doing it. You can't count the amount of CO2 the human takes to exist for the amount of time it takes for them to do the task as the CO2 cost of the human doing the task because humans don't stop existing and taking up resources if they're not doing a task unlike programs. And you can't really compare the power used to run the ML model to the power used by the computer the human is using during the time it takes them to do the task either, since the human will need to use the computer to access your ML model, interact with it to define the prompt, edit the results, etc (and also bc again they'll probably just shift any time saved doing that task on the computer to another task on the computer). Additionally of course there's the fact that you can't really use large language models to replace writers or machine learning image generation tools to replace artists if you actually care about the quality of the work.

2 comments

Huge kudos for admitting this changes your reasoning - I don't see people willing to admit that often, especially on the internet.
Thank you! It would have been silly for me to deny that my math was off, I don't really know how I would have rhetorically done that lol. I did find another relevant link on this topic for consideration, though, after writing my above comment: https://futurism.com/the-byte/ai-electricity-use-spiking-pow.... According to that article, although large language models are not yet be drawing as much power as I calculated (so my linear extrapolation was still silly), apparently they might eventually do so (0.5% of the world's energy by 2027). The actual study is paywalled though so I don't really know what their methodology is and they may well be doing the same linear extrapolation thing I was doing above, so I'm not really sure how seriously we should take this. It's something to consider though when we weigh the costs and benefits.
I would argue that most social progress comes from automating a task and freeing humans up to do something else - your logic counts just as solidly against building a car in a factory, or using a sewing machine, or a thousand other socially acceptable things. Surely the "LLM Revolution" isn't worse than the Industrial Revolution was?
Nothing I said was about automation per se being bad? I'm not sure where you got that from. I was specifically talking about the relative carbon emissions of machine learning models doing something versus human beings doing something, and that the former doesn't have an advantage over the latter in emissions in my opinion. I don't think that really applies to automation in general, because I wasn't really making a point about automation, I was just making a point about the relative emissions of two ways of automating something. I actually agree with you that in principle automation is not a bad thing, and that economies can eventually adjust to it in the long run and even be much better off for it, although we would probably disagree on some things, since I think our current economic system has a tendency to use automation to increase inequality and centralized power and resources in corporations and the rich as opposed to truly benefiting everyone, because those with economic power are going to be the ones owning the automation and using it to their advantage, while making the average person useless to them and not directly benefitting us. But that's an entirely different discussion really.