How the Internet Reinforces Confirmation Bias

Recently I wrote about confirmation bias in connection with the climate change controversy — see my article at ThomasNet, “All This Wrangling Over Climate Change – What’s Up With That?” The Skeptic’s Dictionary refers to confirmation bias as “a type of selective thinking whereby one tends to notice and to look for what confirms one’s beliefs, and to ignore, not look for, or undervalue the relevance of what contradicts one’s beliefs.”

Today I ran across an interesting TED Talk (TED hosts and posts video talks on innovative topics) by political activist Eli Pariser who has some interesting things to say about how the algorithms used on web sites such as Facebook and Google tend to reinforce our current thinking and filter out new ideas — see his talk, “Beware Online ‘Filter Bubbles‘” — well worth watching, only nine minutes.

Pariser explains what he means by a filter bubble:

Your filter bubble is kind of your own personal, unique universe of information that you live in online … the thing is, you don’t decide what gets in, and more importantly, you don’t actually see what gets edited out.

If you and I both search for the same thing at the same time on Google, for example, we get different results. The danger of the filter bubble, says Pariser, is that

this moves us very quickly toward a world in which the Internet is showing us what it thinks we want to see, but not necessarily what we need to see.

He suggests that a personalization algorithm deciding what to show us needs to look not just at what it thinks is “relevant,” but at other factors too, such as those in this slide from his presentation:

This seems like a great insight. Anyway, I highly recommend this short video to get you thinking outside the box:

AB — 24 August 2011

Cisco’s Infographic About the Internet of Things

On the Cisco blog on July 15, 2011, Dave Evans, Cisco’s Chief Futurist in their Innovations Practice, posted the following infographic about the Internet of Things, which I’ve been writing about for a few years — see “Developing the Internet of Things and a Smarter Planet” and “Is an ‘Energy Internet’ Emerging?,” which touches on similar idea.

Click on this image to link through to the full-size original:

Infographic about the Internet of Things

I’m as much interested in the infographic as a method for the visual presentation of information as I am about the particular content of any infographic — in examining any of these presentations, I think it’s important to understand the data sources and to recognize that these graphics are simplifications of research that is often quite complicated.

I notice that author of this graphic says that by the end of 2011, “20 typical households will generate more Internet traffic than the entire Internet in 2008.” While the denizens of Casa Bredenberg no doubt generate a lot of traffic as Internet users, I doubt whether the objects in our house are right now generating 5 percent as much traffic as the 2008 Internet. Maybe if Progress Energy eventually gets its smart-grid rollout going …

AB — 18 July 2011

DIY Printable Bookmark Kit With Nice Artwork From Disney

Most printable bookmarks you find online are pretty cheesy, but this one from Disney is based on some nicely-done artwork.

It’s a bit of a crafts project — took me about a half-hour to do it, as you have to print it and cut it out, and there are two pieces with some gluing and folding to be done. It’s created with kind of a black-humor theme — one piece slides in and out of the other to reveal what happens to the characters.

Here’s what it looks like. Click on the image, and that will take you to a PDF. You should download the PDF and print it out on paper or cardstock — be sure to print in landscape mode so it comes out in full size:

Click through for PDF of this printable bookmark

AB — 17 June 2011

Are Speculative Bubbles Ever a Good Thing?

Over at Bubbleconomics, I wrote recently about the effect of speculative bubbles on innovation — see “Speculative Bubbles: Good for Innovation?

For a long time, I’ve thought that the so-called “Internet Bubble” from the 1990s was actually a good thing in many ways in that it sparked technology and business-model innovation and trained a generation in a new way of thinking about business and communication. Networking pioneer Bob Metcalfe agrees with me, as he says in a 2011 presentation:

We saw from the many Internet Era bubbles that investment, speculation, inflation, competition, and collapse are tools of innovators against the status quo. Bubbles accelerate technological innovation.

AB — 6 June 2011

George Douvris Video Interviews About Terence McKenna

I just wanted to preserve and share links to a series of video interviews with my high school friend George Douvris, publisher of Links by George. As I understand it, these interviews were conducted in Hawaii recently. George is discussing his experiences with Terence McKenna.

First segment (scroll to the bottom for this video): http://www.kickstarter.com/projects/1862402066/the-brotherhood-of-the-screaming-abyss/posts/78893

Second segment: http://www.kickstarter.com/projects/1862402066/the-brotherhood-of-the-screaming-abyss/posts/78918

Third segment: http://www.kickstarter.com/projects/1862402066/the-brotherhood-of-the-screaming-abyss/posts/78919

AB — 23 May 2011

Hollerin’ — one thing we know how to do in North Carolina

The announcement of the winner of the National Hollerin’ Contest held over the past weekend in Spivey’s Corner, North Carolina, USA, reminded me of this time-honored southern tradition. I first became aware of it when a rock festival I attended about 40 years ago included a marvelous performance by the winner of the contest, who hollered a fantastic version of “Old Time Religion.”

This year, Tony Peacock of Siler City, NC, won the contest with a rendition of Gershwin’s “Summertime,” hollered in just under four minutes. See the announcement today in the News & Observer: “N.C. hollerer wins with ‘Summertime.'”

There are some things that can happen only in North Carolina, and this is one of them. (Other examples are Benson’s Mule Days, the town of Lizard Lick, and the correct understanding of what constitutes barbecue — but we can discuss those another day.)

It’s a crime that there is no video of Peacock’s performance on YouTube, but this video from a few years ago has some nice examples of hollerin’, ending with a version of “Amazing Grace”:

In this video, the hollerer does a little lecturing about the practice:

AB — 22 June 2010