The Myth of the Solitary Villain

The more sophisticated and powerful a technology, the more people are needed to weaponize it. And the more people needed to weaponize it, the more societal controls work to defuse, or soften, or prevent harm from happening. I add one additional thought. Even if you had a budget to hire a team of scientists whose job it was to develop a species-extinguishing bio weapon, or to take down the internet to zero, you probably still couldn’t do it. That’s because hundreds of thousands of man-year...

 The Magic Circle of Gameplay

In the play-state you experience a protective frame which stands between you and the "real" world and its problems, creating an enchanted zone in which, in the end, you are confident that no harm can come. Although this frame is psychological, interestingly it often has a perceptible physical representation: the proscenium arch of the theater, the railings around the park, the boundary line on the cricket pitch, and so on. But such a frame may also be abstract, such as the rules governing the...

 Political Detox - Why Political Discussions Become Disres...

For one week, political stories are off-topic. Please flag them. Please also flag political threads on non-political stories. For our part, we'll kill such stories and threads when we see them. Then we'll watch together to see what happens. Why? Political conflicts cause harm here. The values of Hacker News are intellectual curiosity and thoughtful conversation. Those things are lost when political emotions seize control. Our values are fragile—they're like plants that get forgotten, then ...

 The Supercollider Was an Unreasonable Gamble`

Now particle physics in the United States is struggling to survive the d isaster of the Supercond ucting Supercollid er. The Supercollid er was a gigantic particle accelerator project that was canceled in 1 993 after about 3 billion d ollars had alread y been spent on it. The cancellation was a personal traged y for many of my friend s who had d evoted the best years of their lives to the project. But when I speak of the d isaster of the Supercond ucting Supercollid er, I d o not mean the can...

 Buddhini Samarasinghe: Scientists Should Stick to Science

It is a statistical fact that you are more likely to die while horseback riding (1 serious adverse event every ~350 exposures) than from taking Ecstasy (1 serious adverse event every ~10,000 exposures). Yet, in 2009, the scientist who said this was fired from his position as the chairman of the UK's Advisory Council on the Misuse of Drugs. Professor David Nutt's remit was to make scientific recommendations to government ministers on the classification of illegal drugs based on the harm they c...

 Religion Prevented Immortality

The other way was if you do various kinds of mumbo-jumbo then this great agent in the sky will come down and give you eternal life, in which case you could have an infinite number of sports cars. And so Pascal’s wager: either you believe in God or you don’t; if there is no God it can’t do any harm to believe in him because he’s not going to punish you because he doesn’t exist; on the other hand if you don’t believe in him and there is one then he’ll be mad at you and you won’t...

 Criticism is Doing You a Favor

[N]o scientist likes to be criticized. ... But you don't reply to critics: "Wait a minute, wait a minute; this is a really good idea. I'm very fond of it. It's done you no harm. Please don't attack it." That's not the way it goes. The hard but just rule is that if the ideas don't work, you must throw them away. Don't waste any neurons on what doesn't work. Devote those neurons to new ideas that better explain the data. Valid criticism is doing you a favor.

 Curiosity is More Important Than Doing Good

The value the world sets upon motives is often grossly unjust and inaccurate. Consider, for example, two of them: mere insatiable curiosity and the desire to do good. The latter is put high above the former, and yet it is the former that moves some of the greatest men the human race has yet produced: the scientific investigators. What animates a great pathologist? Is it the desire to cure disease, to save life? Surely not, save perhaps as an afterthought. He is too intelligent, deep down in h...

 One Half of DNA is Parasitic

Parasites are not only incredibly diverse; they are also incredibly successful. There are parasitic stretches of DNA in your own genes, some of which are called retrotransposons. Many of the parasitic stretches were originally viruses that entered our DNA. Most of them don't do us any harm. They just copy and insert themselves in other parts of our DNA, basically replicating themselves. Sometimes they hop into other species and replicate themselves in a new host. According to one estimate, ro...

 Hippocratic Oath

Into whatsoever houses I enter, I will enter to help the sick, and I will abstain from all intentional wrong-doing and harm, especially from abusing the bodies of man or woman, bond or free. And whatsoever I shall see or hear in the course of my profession, as well as outside my profession in my intercourse with men, if it be what should not be published abroad, I will never divulge, holding such things to be holy secrets.