Science It Works Bitches

Month

April 2012

71 posts

Human Beings Are Unreasonably Optimistic → scientificamerican.com

jtotheizzoe:

Neuroscientists at University College London asked people to guess their odds of experiencing bad luck, with and without previous information on the mishaps, and analyzed their brains via fMRI.

[They] asked 19 individuals between the ages of 19 and 27 to estimate their odds of experiencing 80 unfavorable events, such as contracting various diseases or being the victim of a crime. Participants were then told the actual average probability of each before repeating the exercise.

The participants revised most of their estimates the second time around, but 79 percent of those tested paid much more attention when their actual risk was lower than what they had initially guessed. After getting the good news, these subjects rated their risk for these events as significantly lower than they did earlier. In contrast, when they had underestimated their odds of meeting with a particular misfortune, they made less drastic revisions to their guess or none at all—clinging to their earlier belief that they would probably avoid the bad luck.

In other words, we’re optimistic by design, even when we know we shouldn’t be.

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March 2012

75 posts

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Reblog if your Tumblr is NOT connected to your Facebook.

eatpussylivehappy:

youknowyoumakemebreakout:

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BREAKING: U.S. DEPARTMENT OF JUSTICE ANNOUNCES INDEPENDENT INVESTIGATION INTO SHOOTING DEATH OF TRAYVON MARTIN  → thinkprogress.org

religiousragings:

cognitivedissonance:

Thank you, DOJ:

Statement: “The department will conduct a thorough and independent review of all of the evidence and take appropriate action at the conclusion of the investigation. The department also is providing assistance to and cooperating with the state officials in their investigation into the incident. With all federal civil rights crimes, the government must prove beyond a reasonable doubt that a person acted intentionally and with the specific intent to do something which the law forbids – the highest level of intent in criminal law. Negligence, recklessness, mistakes and accidents are not prosecutable under the federal criminal civil rights laws.” The U.S. Attorney and the FBI are also participating in the investigation.

Well, I’m sincerely hoping that the bullshit of this man still being free stops about now.

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The Crime of Being Black: Trayvon Martin and the Everyday Reality of Racist Violence in America → globalcomment.com

karnythia:

Oh hey, I wrote this for Global Comment.

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