groth | 7 years ago | on: A Guide for Adults Going to College
groth's comments
groth | 7 years ago | on: Does it matter where you go to college?
"The simplest answer to the question “Do elite colleges matter?” is: It depends on who you are. In the big picture, elite colleges don’t seem to do much extra for rich white guys. But if you’re not rich, not white, or not a guy, the elite-college effect is huge. It increases earnings for minorities and low-income students, and it encourages women to delay marriage and work more, even though it doesn’t raise their per-hour wages."
groth | 7 years ago | on: Facebook reportedly discredited critics by linking them to George Soros
groth | 7 years ago | on: Ford Buying San Francisco-Area E-Scooter Startup Spin
groth | 7 years ago | on: Learning to Read in Your 30s Profoundly Transforms the Brain
groth | 7 years ago | on: The Surprising Power of the Long Game
1. i.e. exercising in a way I find fun (jujitsu, dancing, swimming) 2. plan going out in a way that develops my social skills 3. save money but buy nice things that have low amortized cost (quality clothing, vacations, a computer that works...) 4. I think there's also value in making mistakes
groth | 7 years ago | on: Need More Self-Control? Try a Simple Ritual
groth | 10 years ago | on: Men’s and Women’s Brains Appear to Age Differently
summers is still a faculty member at harvard, he's just no longer president, and no longer speaking for the institution
groth | 10 years ago | on: Men’s and Women’s Brains Appear to Age Differently
1. I think it's important also to recognize that the "science" he cited was not fool-proof. In the way that most science is not (for example, check out the 50 year long & still on-going dispute with Phillip Morris about the harmful effects of tobacco). And that moreover, the specific reports he cites can certainly be disputed on the methodology (where are minority women? where are women of different socio economic classes? where are women working in technical fields whose performance do not correspond to standardized test scores? etc)
2. Even if Summers was absolutely right about sex difference between men and women, some of the outrage directed towards him came not from particular concern with his science, but the effects that such statements would have on the construction of a liberal democratic society (which Harvard, despite it's many follies, is mostly invested in). A society which operates on the truth that women just can't do math as well is one which condones expectations that adversely effect female participation in communities of scientists, mathematicians, engineers, and tech-related fields.
*edit for formatting
groth | 10 years ago | on: Complete LiDAR Scan of England Publicly Available
groth | 10 years ago | on: Intel to End Sponsorship of Science Talent Search
On the subject of whether the children who are involved end up doing real science -- I think they do, or at least they get a inkling sense of the research process. But aside from the difficulty of ascertaining the limits of human knowledge, they are also protected from the very real logistical aspects of the research process. Mostly, their papers don't get submitted to journals. Mostly, they won't be writing grants to fund their work. Mostly, they don't really have to join a lab for the next N years and develop significant working relationships with their peers and advisors.
groth | 13 years ago | on: Why women should embrace a ‘good enough’ life
groth | 13 years ago | on: Should startups bother having original ideas if big companies can clone them?
To address the deeper philosophical claim -- are big companies morally obligated in some sense, to not encroach on ideas currently dominated by some startup, I think not. The whole crux of your argument is that there's some well ordering on the timestamp of ideas, and whoever is earlier in the well ordering has some moral claim to executing the idea. As far as I can see, there's no a priori reason why this should be so, and there are lots of utilitarian reasons why this ought not be so. Just because someone came up with the idea does not mean they are the best agent to execute the idea. I might be a brilliant military tactician, but I might lack the charisma or fortitude to lead an army. In the same way, I might be a brilliant social based startup, but my same product under the influence of the most complete social graph might be tons better.
I am not saying facebook poke is better than snapchat. I don't use either, but I do think competition is healthy. Now what would be problematic is if startups did -- as your article asserts -- stop having original ideas just because they were afraid big companies would clone them. In that case, the government should probably seriously consider penalizing companies like facebook for scooping up the idea, if not by making them disable the app completely, but by making them retroactively purchase or pay a large sum to snapchat. I don't have any data to discern whether a "chill" effect is happening, but I would guess an answer in the negative.
groth | 13 years ago | on: The disadvantage of smarts
Kanazawa makes a claim that intelligent men are more likely to prefer monogamy because the evolutionary norm is polygamy.
The reporter/interviewer says "Really?". Because, here's the thing, Kanazawa's argument at this point doesn't hold. Just because somebody is good at something, does not mean they prefer it. Just because intelligent people are good at adapting to evolutionarily novel things does not mean they prefer to do those things.
Where does the preference come from? According to Kanazawa, because of paranoia. Humans appear to be designed to be paranoid; they are designed to see intentional agents behind natural phenomena.
"This is because making the mistake of thinking that a natural event has an intentional agent behind it is less potentially costly than being oblivious and thinking that an intentional event, like someone trying to kill you, has a coincidental cause. The paranoid outlive the oblivious."
I believe that at this point, he's referring to humans in general. Humans in general are paranoid. Intelligent people are extra paranoid, hence they don't want to do the evolutionarily normal thing, they want to do the evolutionarily novel thing.
groth | 13 years ago | on: The disadvantage of smarts
TLDR; author claims that intelligent people are paranoid freaks that prefer evolutionarily stupid things. What things are evolutionarily stupid? Sterility, monogamy, homosexuality, and other manifestations of social order.
Or, a scientific spin on fundamentalism.
groth | 13 years ago | on: ASK HN: A company I worked for owes me a paycheck, and now refuses to pay.
groth | 13 years ago | on: ASK HN: A company I worked for owes me a paycheck, and now refuses to pay.
I am printing out forms for small claims now.
groth | 13 years ago | on: Facebook Explores Giving Kids Access
This move, might, like legalizing prostitution/marijuana, actually just make parental monitoring more efficient.
groth | 14 years ago | on: Big Data's Big Problem: Little Talent
groth | 14 years ago | on: Donald Knuth's advice to young people
(my credentials: I graded for Harvard Extension School multivar calc one summer. That guy was far from a harvard professor....)