How to Argue on the Internet Without Becoming a Troll

It’s September of an election year, and people are drawing lines, taking stands, and proclaiming their political beliefs. Even the lurkers, who brag that they ”never post political stuff on Facebook” find their trigger fingers twitching over the ”share” button. The internet is a battlefield, and you simply can’t get around online without being drawn into a shootout from time to time. When that happens, these tips will keep you knocking down opponents without losing your cool or becoming a troll. ...

15 de septiembre de 2012 · 1 min · 86 palabras · Nacho Cano

Well, Actually

As software developers, we develop habits that allow us to build products that work and do not fail under stress. Every software developer knows what an ”off-by-one” error is, and like the Karate Kid, we train extensively so we can avoid those traps. We learn how to avoid these and other similar software problems and we sharpen our skills to find logic errors. As we mature as developers, finding logic errors and incomplete solutions becomes our way of life. It defines us. But our engineering strength is also our social weakness. Countless times as engineers you will find yourself interrupting someone telling a story, an anecdote or a joke to correct a false assumption, provide an extra fact that the narrator overlooked, give a bigger perspective on the problem or point out that the joke premise is actually flawed. You can identify this behavior because the person interrupting usually starts with the phrase ”Well, actually…”. ...

10 de septiembre de 2012 · 1 min · 161 palabras · Nacho Cano

The Geek Syndrome

Nick is building a universe on his computer. He’s already mapped out his first planet: an anvil-shaped world called Denthaim that is home to gnomes and gods, along with a three-gendered race known as kiman. As he tells me about his universe, Nick looks up at the ceiling, humming fragments of a melody over and over. ”I’m thinking of making magic a form of quantum physics, but I haven’t decided yet, actually,” he explains. The music of his speech is pitched high, alternately poetic and pedantic - as if the soul of an Oxford don has been awkwardly reincarnated in the body of a chubby, rosy-cheeked boy from Silicon Valley. Nick is 11 years old. Nick’s father is a software engineer, and his mother is a computer programmer. They’ve known that Nick was an unusual child for a long time. He’s infatuated with fantasy novels, but he has a hard time reading people. Clearly bright and imaginative, he has no friends his own age. His inability to pick up on hidden agendas makes him easy prey to certain cruelties, as when some kids paid him a few dollars to wear a ridiculous outfit to school. One therapist suggested that Nick was suffering from an anxiety disorder. Another said he had a speech impediment. Then his mother read a book called Asperger’s Syndrome: A Guide for Parents and Professionals. In it, psychologist Tony Attwood describes children who lack basic social and motor skills, seem unable to decode body language and sense the feelings of others, avoid eye contact, and frequently launch into monologues about narrowly defined - and often highly technical - interests. Even when very young, these children become obsessed with order, arranging their toys in a regimented fashion on the floor and flying into tantrums when their routines are disturbed. As teenagers, they’re prone to getting into trouble with teachers and other figures of authority, partly because the subtle cues that define societal hierarchies are invisible to them. ...

24 de julio de 2012 · 2 min · 334 palabras · Nacho Cano

The Mathematics of Autism

Autism may be associated with mathematical skills. Autism researcher Simon Baron-Cohen has published studies that autism is more prevalent in the familes of physicists, engineers, and mathematicians. Unusual mathematical skills are reported in a small percentage of cases of ”classic autism.” Movies, television, and popular culture such as Rainman (1988), Mercury Rising (1998), and many other works often play up this rare association by presenting autistic characters with extreme mathematical abilities. It has frequently been suggested that various scientists and mathematicians including the Nobel Prize winning physicist Paul Dirac, the Russian mathematician and Fields Medal refuser Grigori Perelman, and Fields Medal winner Richard Borcherds have had or have Asperger’s Syndrome, now included in the autism spectrum. Vernon L. Smith who won the Nobel Prize for Economics in 2002 has stated that he has Asperger’s Syndrome. Wired Magazine popularized the notion of an association of Asperger’s syndrome and autism with computer technology and math in the article The Geek Syndrome by Steve Silberman. ...

24 de julio de 2012 · 1 min · 168 palabras · Nacho Cano

Un largo segundo en el cerebro

Millones de impulsos llegan al cerebro desde distintos sentidos. Millones llegan incluso desde un sentido como la vista. El cerebro tiene múltiples áreas de procesamiento. En la vista por ejemplo se procesa en centros distintos el color, la forma o el movimiento. Cada impulso recorre un camino diferente al resto. Algunos son más largos y otros son más cortos. Por lo tanto, tardan distinto tiempo en llegar al cerebro. ¿Cómo sabe el cerebro que dos impulsos que sucedieron a la vez pero llegan en distinto momento son en realidad simultáneos? El cerebro no es una cámara fotográfica. El cerebro construye el mundo, no toma una imagen fija. El ejemplo de la vista es claro. Vemos un auto rojo moverse. No vemos una sucesión de manchas rojas y una sucesión de formas de auto en distintas posiciones. Es lo que se llama la unión de características. El cerebro lo integra todo y vemos un auto rojo moverse. ...

16 de julio de 2012 · 1 min · 161 palabras · Nacho Cano

Sócrates y el efecto Dunning-Kruger

El efecto Dunning-Kruger se puede expresar de la siguiente manera: los peores trabajadores/estudiantes/participantes son los que menos conscientes son de su propia incompetencia. Toma su nombre de un estudio de 2003 que realizaron Dunning, Kruger y otros con estudiantes universitarios con respecto a los resultados de sus exámenes. Después los resultados han sido reproducidos en varias ocasiones, por ejemplo con estudiantes de medicina a la hora de evaluar su capacidad para realizar entrevistas de diagnóstico, con administrativos evaluando su rendimiento o con técnicos de laboratorios médicos calibrando su nivel de dominio del trabajo. ...

14 de junio de 2012 · 1 min · 95 palabras · Nacho Cano