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A reply to ‘Facebook: You are your ‘Likes”

Yesterday, Charles Foster discussed the recent study showing that Facebook ‘Likes’ can be plugged into an algorithm to predict things about people – things about their demographics, their habits and their personalities – that they didn’t explicitly disclose. Charles argued that, even though the individual ‘Likes’ were voluntarily published, to use an algorithm to generate further predictions would be unethical on the grounds that individuals have not consented to it and, consequently, that to go ahead and do it anyway is a violation of their privacy.

I wish to make three points contesting his strong conclusion, instead offering a more qualified position: simply running the algorithm on publically available ‘Likes’ data is not unethical, even if no consent has been given. Doing particular things based on the output of the algorithm, however, might be. Continue reading

Facebook: You are your ‘Likes’

By Charles Foster

When you click ‘Like’ on Facebook, you’re giving away a lot more than you might think. Your ‘Likes’ can be assembled by an algorithm into a terrifyingly accurate portrait.

Here are the chances of an accurate prediction: Single v in a relationship: 67%; Parents still together when you were 21: 60%; Cigarette smoking: 73%; Alcohol drinking: 70%; Drug-using: 65%; Caucasian v African American: 95%; Christianity v Islam: 82%; Democrat v Republican: 85%; Male homosexuality: 88%; Female homosexuality: 75%; Gender: 93%. Continue reading

Your password will probably be hacked soon, and how to (actually) solve the problem

By Brian D. Earp

See Brian’s most recent previous post by clicking here.

See all of Brian’s previous posts by clicking here.

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Your password will probably be hacked soon, and how to (actually) solve the problem

Smithsonian Magazine recently reported: “Your Password Will Probably Be Hacked Soon” and delivered a troubling quote from Ars Technica:

The ancient art of password cracking has advanced further in the past five years than it did in the previous several decades combined. At the same time, the dangerous practice of password reuse has surged. The result: security provided by the average password in 2012 has never been weaker.

After the Twitter accounts for Burger King as well as Chrysler’s Jeep were recently broken into, Twitter apparently issued some advice to the effect that people should be smarter about their password security practices. So: use lots of letters and numbers, passwords should be 10-digits or longer, use a different password for every one of your online accounts and so on.

But this is nuts. Does Twitter know anything about how human beings actually work? Why do you think people reuse their passwords for multiple sites? Why do you think people select easy-to-remember (and easy-to-discover) factoids from their childhoods as answers to security questions?

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Facebook Crime and Punishment

Two recent court cases in America highlight the difficulties we face in making ethical sense of social media and individual identity. The cases are quite different – one involves the denial of access to social media, while the others requires its use – but each raises seemingly unresolvable questions about the relation between our internet presences and ourselves.

In Portland, 26-year-old nursing assistant Nai Mai Chao has been convicted of invasion of privacy, for posting to Facebook photographs of patients at the nursing home where she worked. The patients were photographed, without their knowledge, on bedpans and in other embarrassing postures. Chao and her friends evidently wrote mocking comments on the Facebook post. One patient reportedly felt “humiliated” when told about the photograph’s public circulation; he died three months later. As a result of the case, Chao lost her nursing license, has been barred from similar employment, and spent eight days in prison. And she is prohibited from accessing Facebook.

Meanwhile, in Cincinnati, Mark Byron was found in contempt of a Domestic Violence Civil Protection Order, after posting to his Facebook wall that his estranged wife was an “evil, vindictive woman” and allowing his friends to write abusive and threatening comments about her. Although Elizabeth Byron could not directly access Mark Byron’s wall (they are not Facebook ‘friends’), mutual contacts alerted her to the posts. The court then ruled that Mark Bryon’s comments were “clearly intended to be mentally abusive”, found him in contempt, and gave him a choice. He could accept jail time, or post an apology – one written for him by the magistrate – on his Facebook wall every single day for one month. Byron chose the latter.

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The nym wars: how many identities are enough?

The biggest political question this year might not be national debts or the Arab Spring, but what form identity will take on the Internet in the future. As the Google+ service began demanding that people sign in with their legal names and suspending accounts believed to be in conflict with this policy, the “nym wars” broke out. Google is not alone in wanting to keep online identities strongly tied to legal identities: the National Geographic Society demands that comments on ScienceBlogs may no longer be pseudonymous, and Facebook’s Mark Zuckerberg has stated:

“Having two identities for yourself is an example of a lack of integrity.”

But can we live a human life with just one identity?

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