Recent submissions

Comment · 6 years ago
Perhaps it is because "STEM types" understand the difference in rigor that mathematics affords hard sciences. That's not an opinion.
Comment · 6 years ago
This is such ridiculous alarmism. This is one of the worst case predictions and is unlikely to occur.

Most likely you'll see gradual migrations over the next 100 or so years away from coastal areas, probably not too much larger than typical migrant and infrastructure turnover.

Please stop relying on journalism to make your decisions regarding climate change. It's pure dogma by completely ascientific liberal arts majors.

If you read the IPCC reports yourself (they're huge but you can read the introductory summaries) they're much less certain about the future. Meanwhile alarmism has a real cost now, if you foolishly allow it to influence policy.

And on the subject of habitability, why is it that media rarely, if ever, runs stories regarding the increase in arable land that comes with thawing permafrost? How much habitable land will be gained from climate change?

And just to emphasize the short sightedness of "banning" fossil fuels as you originally proposed, good luck getting food and medical equipment (and pretty much anything else) to the hundreds of millions of people living in cities without diesel for trucks.

Comment · 6 years ago
Shutting down petroleum overnight would completely shutter the economy and starve/kill millions of people.
Comment · 6 years ago
Not all animal species carry the same risk. This isn't about privilege - or at least not anymore. Mainland Chinese learned to eat anything and everything that moved after food shortages and famines caused by e.g. the four pests and such. This is cultural. as are the unsanitary conditions at wet markets, and completely unscientific "traditional medicine" and the common notion that live beings taste better if tortured before death.

Stop bending over backwards to excuse antisocial behavior. Not all cultural practices are positive and need to be celebrated.

Comment · 6 years ago
Comment · 6 years ago
It's kind of racist/sexist. Pretty obviously such.

I'm not personally offended but I am bothered by the casual double standard.

Comment · 6 years ago
>In places such as Siberia, a hotter climate can have devastating effects, not just on the local wildlife and people who live there, but also on the world’s climate system as a whole, for example through thawing permafrost, reduced snow cover and melting ice.

My biggest issue with climate alarmism is that sources universally consider only the negative outcomes of climate change. Thawing permafrost also opens up an enormous amount of arable and habitable land. Some species will benefit from warmer temperatures and extended ranges (and that's not just insects).

Not to mention that neither the change or the rate is unprecedented according to geologic data.

The world is very unlikely to end, human migration and economic impact will be gradual (≈100) years, and people need to consider that mitigation of climate change at this point is also not "free" when they ask people to go vegan (yeah, right).

Comment · 6 years ago
>mindless masses

Perhaps you meant this hyperbolically but I do not believe it to be an exaggeration.

>What specifically makes them captive

They are captive because of a combination of their ignorance and the network effect. If all of your friends are on Facebook for example you'll have to leave them behind if you delete your account.

Comment · 6 years ago
How many of them even realize that their worldview is potentially being shaped by the moderation teams of the tech they consume? And what alternatives exist to the major platforms (Facebook, reddit, etc)?

They're effectively a captive audience.

Comment · 6 years ago
To all of the people who feel similarly, and have problems ruminating:

Try thinking in terms of probabilities - that's the real way out, to recognize that all of the negative scenarios you keep replaying in your head are very unlikely to happen at all.

Once you realize that much it might get easier to brush these thoughts aside sooner.

Comment · 6 years ago
The prompts don't matter if the training data isn't up to par - more importantly I believe the nature of the training is such that the weight activations for the various prompts are unlikely to be independent.

In other words if 20% of your training data is scientific literature, even with appropriate disambiguating prompts the output will still be heavily influenced by the other 80% of your training data.

When you use GPT-3 to generate outputs, you're actually sampling from a learned subset of a super complex, super high dimensional space - and without human knowledge all the neural networks are doing is translating priors (input prompt) into points in the learned space. And the learned space is some complex topology of points between which the net interpolates - it's extremely difficult with current tech to control the shape of this learned space and that shape is influenced by all training data under a scheme like GPT-*.

Comment · 6 years ago
This was hilarious, but it brings up a serious concern: if you train your AI on a bunch of shallow, clickbaity content from the internet, you're going to get shallow, clickbaity output, like much of the presentation - in other words this isn't just a lack of human knowledge to fill in gaps, the training data sucks because the internet is full of high level garbage dumbed down for clicks.

I believe it may well be possible to train GPT3 to write more accurate technical content with the existing tech and infrastructure, except we don't have a large enough body of technical content outside of academic papers, which isn't the kind of training data you want if your goal is to write prose.

In many ways, ML as it evolves and becomes ubiquitous will eventually become a dark window into the triviality of the average human's existence.

Comment · 6 years ago
Define misuse.

Live from the official Hacker News API

A modern reader for Hacker News · SvelteKit + Skeleton