Abstract: Despite the obvious advantage of simple life forms capable of fast replication, different levels of cognitive complexity have been achieved by living systems in terms of their potential to cope with environmental uncertainty. Against the inevitable cost associated to detecting environmental cues and responding to them in adaptive ways, we conjecture that the potential for predicting the environment can overcome the expenses associated to maintaining costly, complex structures. We present a minimal formal model grounded in information theory and selection, in which successive generations of agents are mapped into transmitters and receivers of a coded message. Our agents are guessing machines and their capacity to deal with environments of different complexity defines the conditions to sustain more complex agents.
Author: Chris Aldrich
The Language Of Falconry
You probably don’t realise – we all talk the language of falconry!
Having such a long and rich history around the world, the practice of falconry has developed an extensive vocabulary to describe it. Over time many of these words and phrases have become part of everyday life without many of us realising the original meaning behind the term.
For example:
“I’m just so fed up with all this work.”
The term to be ‘fed up’ comes from the falconry term for when a trained hawk has eaten its fill. When a bird is ‘fed up’ it is unwilling to fly and hunt for the falconer. Hence today, to be ‘fed up’ means you are no longer interested in doing something.
“That guy is so under her thumb!”
To be under the thumb, comes from the action of a falconer holding the leash of the hawk under their thumb to maintain a tight control of the bird. Today the term under the thumb is generally used in a derogatory manner to describe a partners overbearing control over the other partners actions.
“Ha ha – he’s been hoodwinked!”
Falconers use a leather ‘hood’ to cover a hawks eyes and keep them calm. Hence the term hoodwinked came about to describe somebody being fooled or tricked into doing something.
“Noel has been working too hard – he’s looking a bit haggard!”
A haggard falcon was traditionally a bird that was caught from the wild while on migration. Typically a bird caught at this time would be thin and tired from its journey. Hence the term for somebody looking ‘haggard’ means that they look a bit rough around the edges, a bit worn out.
“She’s been waiting with bated breath all day”
Falcons, when they want to fly, bate from the block, meaning they try to fly but are held short of leaving the area around their perch by their leash. When doing this they can become short of breath – and hence are waiting for the falconer to come to release them from their tether with ‘bated breath’. The term “at the end of my tether” similarly comes from the action of a falcon, particularly an un-trained young falcon, bating from the perch and being held up by their tether – hence they are at the end of their tether i.e. extremely frustrated.
“Ok, I will cadge a lift off Tom.”
A cadge was what falconers called a portable perch. Falcons were carried to the hunting grounds on a cadge. Thus the term to ‘cadge a lift’ came about, meaning to get a free lift. Phrases based on the words cadge don’t end there. ‘Codger’ is a derivative of the word ‘cadger’. Cadgers were usually old falconers (who carried the falcons on the cadge) hence today the term has come to be used to refer to an elderly person, as in the affectionate term – ‘the old codger’. Interestingly, a caddy today is somebody who carries golf clubs for somebody – and normally the person carrying the clubs is considerably younger than the person playing the game!
“I’m off down the boozer.”
When raptors drink, it is called bowsing. A bird that drinks heavily is called a boozer. The same term is used to describe the same tendency in humans – hence a ‘boozer’ is someone who drinks a lot and the ‘boozer’ is where people that drink beer like to go for a drink (or two).
Source: Falconry | The Language of Falconry | The Use of Falconry Terms
Recap and Photos from Hopkins in Hollywood
Just prior to the event the current students, primarily seniors and juniors who were visiting Los Angeles as part of an Intersession course within the Film and Media Studies Program, met with alum and cinematography legend Caleb Deschanel (A&S ’66) to hear about his industry experiences and ask questions. Following this there was an hour long drinks/hors d’oeuvres mixer of both students and alumni.
Host Don Kurz then thanked everyone for attending and introduced Film and Media Studies Program Director Linda DeLibero. She gave a quick overview of the program and its growth over the past few years and introduced the group of students who had traveled out from Baltimore for the class.

Following this Don moderated a panel discussion and Q&A featuring alumni Paul Boardman (A&S ’89), Jason Altman (A&S ’99), Devon Chivvis (A&S ’96), and Chris Aldrich (Engr. ’96). Panelists discussed how some of their Hopkins experiences helped to shape their subsequent careers in the entertainment and media sectors.

After the discussion, Linda presented Don with a gift of a framed artistic print of the newly renovated Center Theatre, part of Station North and a hub for the Film and Media Studies Program. She thanked him for all of his work and effort on behalf of the program, saying she knew he’s “always got our back.”

Emily Hogan gave a brief overview of her work at the JHU Career Center and encouraged alumni who had job openings or internship opportunities within their companies or knew of other opportunities for students/alumni to contact her with details and help in filling them.
Following some additional networking, a portion of the crowd retired to nearby pub/restaurant Public School 310 to continue the discussion.

Event Photo Gallery







📺 Watched Face The Nation Episode aired on 12-25-16
CBS' "Face the Nation" reflects back on 2016 and looks ahead to the coming year, with guests Stephen Colbert, host of "The Late Show," and our panel of CBS News correspondents.
Colbert’s tip for interviewing: “Don’t hold a pen.”
📺 Watched Cast Iron Staples S17 | E1
Hosts Julia Collin Davison and Bridget Lancaster debunk cast iron myths and share the basics for cast iron care. Then, Julia shows Bridget how to make the ultimate Cast Iron Steak. Next, equipment expert Adam Ried reviews paper towel holders in the Equipment Corner. And finally, test cook Dan Souza uncovers the secrets to Crisp Roast Butterflied Chicken with Rosemary and Garlic. https://www.youtube.com/watch?v=nMxOU7Ach8c
Huevos con chorizo 🍳🍄🍅💣
My star pillow origami
📺 "Blue Bloods" Not Fade Away S7 | E11
With Joseph Anderson, Narada Campbell, Omar J. Dorsey, Jeff Leaf. When Danny accepts a side job as a bodyguard for a recently released ex-con who took the fall for someone else, he uses the opportunity to go after the real criminal. Also, Gormley's wife, Sheila (Cady Huffman), asks Frank to give Gormley a bigger command position, and Jamie and Eddie witness a lovers' quarrel between two cops that leads them to reflect on their own complicated relationship.
The IndieWeb and Journalism
I suspect that a lot of the value of the IndieWeb philosophy is that it encompasses how many people inherently wish the internet worked. As a result I’ve seen a growing number of people discovering the concept de novo either on their own or by borrowing bits and pieces from their friends and colleagues who are practicing parts of it as well. This harkens back to the early days of the web when bloggers incrementally improved their websites based on what they saw others doing and sharing ideas more directly and immediately with their audiences.
An(other) unwitting example in the wild
Recently I came across the personal website of journalist Marina Gerner which is one of the few, but growing number, I’ve come across that is unknowingly practicing some of the primary tenets of the IndieWeb movement that I suspect more journalists will eventually come to embrace to better reach and engage with their audiences.
Another brief example I’ll mention having seen recently that almost explicitly rewrote the IndieWeb philosophy verbatim was on the the website redesign launch of PressThink, the blog of Jay Rosen, a journalism professor at NYU. It’s a great read individually as is the majority of what Mr. Rosen writes.
Though I read many of the publications for which Ms. Gerner is writing and might see most of what she’s writing organically, having all of her work in one primary location is a spectacular convenience! I can quickly and easily subscribe to all her work by email or RSS. For a working journalist, this is a boon, because like musicians in the evolving music business a lot of the value that they bring to the table (and to the venues in which they play) is a result of their individual fan bases.
While her personal website probably doesn’t drive even a tiny fraction of exposure for her work as when it appears in The Economist or the Financial Times, for example, it does allow her fans to easily keep up with what she’s writing and thinking about. Ideally in the future, outlets will make links to writer’s bylines direct to the writer’s own website rather than to archive pages within their own publications (or perhaps both if necessary).
Journalistic Brand & the Sad Case of Leon Wieseltier: The Counter-example
Here I’m reminded of the seemingly sad case of Leon Wieseltier, the long time literary editor of The New Republic, who was ousted by its editor-in-chief and publisher Chris Hughes, a former Facebook executive. Wieseltier’s brand was almost all-too-wrapped up in The New Republic, where he had worked for decades, and when he was pushed out (ostensibly for the puerile desire to get more clicks and eyeballs), his output and influence seemingly disappeared overnight. Suddenly there just wasn’t as much of him to read. While he still has some output, as a fan who enjoyed reading his work, the problematic hurdles of finding his new work were the equivalent of using a cheese grater to file down one’s knee cap. I suspect that if he had his own website or even a semblance of a Twitter presence, he could easily have taken a huge portion of his fans and readership built up over decades along with him almost anywhere.
While there are some major brand names in journalism (examples like James Fallows, Walt Mossberg, or Steven Levy spring to mind), who are either so wrapped up in their outlet’s identities or who can leave major outlets and take massive readerships with them, this isn’t the case for the majority of writers in the game. Slowly building one’s own personal journalistic brand isn’t easy, but having a central repository that also doubles as additional distribution can certainly be beneficial. It can also be an even bigger help when one decides to move from one outlet to another, bridge the gap between outlets, or even strike out entirely on one’s own.
Portfolio
From a work/business perspective, Ms. Gerner’s site naturally acts as a portfolio of her work for perspective editors or outlets who may want to see samples of what she’s written.
Sadly, however, she doesn’t seem to be utilizing the WordPress category or tag functions which she could use to help delineate her work by broad categories or tags to help find specific types of her writing. She appears to have a “featured” category/tag for some of her bigger pieces to appear at the top of her front page, but I can see the benefit of having a “portfolio” or similar tag to give to prospective outlets to encourage them to read her “best of” work. This would also be helpful to new readers and future fans of her work.
Categories/tags could also be beneficial to readers who may want to follow only her book reviews and not her economics related work, or vice-versa. With a bit of massaging, she could easily have an economics-only RSS feed for those who wanted such a thing. I spent a bit of time in December writing about how I customized my own RSS feeds and helping to make them more discoverable.
An IndieWeb mini-case study of Ms. Gerner’s website
Because it might take some a bit of time to delve into and uncover a lot of the spectacular and inherent value in the the massive and growing wiki behind IndieWeb.org, I thought I’d take a minute or two to point out some of the subtle IndieWeb-esque things that Ms. Gerner’s site does well and point out a few places she (or others) could quickly and easily add a lot of additional value.
IndieWeb-forward things that she is doing
She has her own domain name.
If you’re looking for all things Marina Gerner on the web, where better to start than http://www.marinagerner.com?
She owns her own data.
Technically, it looks like her site is hosted on WordPress.com, so they own, backup, and maintain it for her, but there is a very robust export path, so she can easily export it, back it up, or move it if she chooses.
She’s posting her own content on her own site.
I’m not sure if she’s posting on her site first using the concept of Post on your Own Site, Syndicate Elsewhere (POSSE), but even if she’s posting it secondarily (known as PESOS), she’s still managing to capture it on her site and thereby own a full copy of her output. If any of the publications for which she’s published should go out of business or disappear from the internet, she will still own a copy of her work. (See and compare also the commentary at Anywhere but Medium.)
Syndication Links
She’s even got a syndication link (or attribution) at the bottom of each article to indicate alternate locations where the content lives on the internet. Since she’s not using Webmentions to back-port the resulting commentary (see below for more), this is highly useful for finding/reading the potential ensuing commentary on her posts or interacting with it in the communities in which it was originally intended.
Missing IndieWeb pieces that could provide additional value
Syndication Links to Social Media
There are no syndication links to where her content may be living on Twitter, Facebook, LinkedIn, or other social media spaces to give an idea of the conversations that are taking place around her work. In addition to the value that these conversations add to her work, they also give an idea of the breadth of the reach of her work, which could be useful not only to her, but to future outlets/employers.
Webmention and back-feed from Brid.gy
She’s clearly not using Webmention (now a W3C Recommendation) or services like Brid.gy which would allow her to have the comments and conversation about her articles from other sites or social media silos come back to live with the original articles on her own site. Given the quality of what she’s writing, I’m sure there are some interesting threads of thought stemming from her work which she’s not capturing back on her own site, but certainly could. As it stands, it’s highly unlikely (and perhaps nearly impossible) that I would go trolling around the thousands or hundreds of thousands of links to try to uncover even a fraction of it myself, but it wouldn’t take much for her to be able to capture all that data and make it easy to consume.
Webmention is a simple protocol that allows one website to indicate to another that it has been mentioned elsewhere on the web–it’s akin to Twitter @mentions, but is something that works internet-wide and not just within Twitter. Brid.gy is a service that bootstraps services like Facebook, Twitter, Instagram, Google+, and Flickr via API to make them support webmention until they choose to implement it directly themselves.
Given the schedules of many journalists, they may not always have time to pay attention to the commentary on past articles, but if she were aggregating them back to her own site, she could occasionally check back in on them and interact as necessary or appropriate. Even better she could do this herself without necessarily needing to spend the additional time and energy to go to multiple other social websites to do so. I suspect that a lot of the value that journalists get out of Twitter could be better had by aggregating some of it within their own websites instead.
As an example, the reader will note that I also have syndication links (by means of icons) at the bottom of this post, but I’ve enabled Webmentions and have most of the replies and commentary from these social silos coming back to this original post to aggregate as much of the conversation back to this original post. In the event that any of these social media sites are acquired or go out of business for any reason, all of this commentary will be archived here on the site. As an experiment, if you’d like, click on the Twitter icon at the bottom of this post and reply to that post on Twitter, your reply will be sent to me via webmention through Brid.gy and I can choose to display it as a comment under this post.
Owning her replies to others
Naturally if she does interact with her pieces via other social channels (Twitter, for example), she could post those replies on her own site and automatically syndicate them to Twitter. This would also allow her to own all of that subsidiary content and conversation as well.
Search and SEO
Once she owns all of her own writing and subsidiary data, her platform of choice (WordPress along with many others) also provides her with some good internal search tools (for both public-facing and private posts), so that her online hub becomes an online commonplace book of sorts for not only searching her past work, but potentially for creating future work. Naturally this search also extends to the broader web as her online presence gives her some reasonable search engine optimization for making it more discoverable to future fans/followers.
And much more…
Naturally the IndieWeb encompasses far more than what I’ve written above, but for journalists, some of these highlighted pieces are likely the most immediately valuable.
I’ll refer those interested in learning more to browse the wiki available at IndieWeb or join the incredibly helpful community of developers who are almost always in the online chatroom which is accessible via multiple methods (online chat, Slack, IRC, etc.) Major portions of the IndieWeb have become easily attainable to the average person, particularly on ubiquitous platforms like WordPress which have simple configurable plugins to add a lot of this simple functionality quickly and easily.
Another IndieWeb Journalism Example
While I was writing this piece, I heard Mathew Ingram, who currently writes for Fortune, say on This Week in Google that he’s been posting his work to his own website for several years and “syndicating” copies to his employers’ sites. This means he’s got a great archive of all of his own work, though I suspect, based on his website, that much of is posted privately, which is also an option, though it doesn’t help me much as a fan.
Thoughts/Questions/Comments
I’d love to hear thoughts, comments, or questions journalists have about any of the above. Are there other online tools or features journalists would like to see on their own websites for improved workflow?
Please post them below, on your own website along with a permalink back to the original article (see “Ping Me” below), via webmention, or even by responding/replying on/to one of the social media silos listed just below in the syndication links, or natively on the social platform on which you’re currently reading.
When Ayn Rand Collected Social Security & Medicare, After Years of Opposing Benefit Programs | Open Culture
Continue reading When Ayn Rand Collected Social Security & Medicare, After Years of Opposing Benefit Programs | Open Culture
Transplanted about 15 books into this empty library at City Hall
The best part of a rainy morning
🔖 Foldscope – The Origami Paper Microscope | Kickstarter
See the invisible with a powerful yet affordable microscope that fits in your pocket. Curiosity, discovery, and science for everyone!
They also have a journal article on PLoS ONE. [1]
References
This Week in Google 386: You Got Something Jammed in There Good
How targeted ads on Google and Facebook are affecting politics and destroying mass media. CES 2017: Alexa everywhere, Samsung's Chromebook Pro, Asus ZenFones, and Qualcomm's Snapdragon 835. Google Home's New Year Resolutions. Jeff's Number: Celebrity Telethon on Facebook Live vs. Trump inauguration Mathew's Stuff: From Tape Drives to Memory Orbs, the Data Formats of Star Wars Suck (Spoilers) Leo's Tool: Pre-register Super Mario Run for Android
https://youtu.be/NimNITf_Q9o
Browser Bookmarklets and Mobile Sharing with Post Kinds Plugin for WordPress
The Post Kinds Plugin
I’ve been using David Shanske’s excellent WordPress plugin Post Kinds, which is conveniently bundled into the IndieWeb Plugin, for more than a year now. (Update: I’ve also written a fairly in-depth primer for it.)
Much like WordPress’s native post formats (standard, aside, image, quote, link, status, audio, etc.) which were introduced in v3.1, Post Kinds instead provides a better mapping of post types across a larger variety of social media types (article, bookmark, favorite, itinerary, jam, like, listen, note, photo, play, read, reply, repost, watch, and more). In addition to changing the visual layout and formatting of most posts, the plugin also importantly includes the correct microformat classes for each of these post types and this enables a lot of other fantastically important functionality for the open web.
Custom URLs for Post Kinds
One of the problems I had with using it initially was taking the extra time to cut and paste in the several pieces of additional data or fill in meta data to make a post. It was particularly painful in a mobile setting. I was thrilled when David mentioned that he’d built in some customized query parameters which could take URLs to import in much of the data as well as to set the correct post kind automatically. They came with the general format of
http://example.com/wp-admin/post-new.php?kind=bookmark&kindurl=@url
where one could replace @url
with the target URL of the site to be bookmarked, for example. Replacing bookmark
with the appropriate post kind name would allow one to set the flag for each post to the proper post kind automatically, and naturally one should replace example.com
with the base URL for their site.
Putting this customized URL into a browser will create a new post in one’s website admin UI and Post Kinds will automatically set the URL and scrape its meta data. One can then modify any additional data or add a comment and then publish quickly and easily.
As a concrete example, I would put the following URL in my browser of choice to “like” the Post Kinds Plugin page:
http://www.boffosocko.com/wp-admin/post-new.php?kind=like&kindurl=https://wordpress.org/plugins/indieweb-post-kinds/
Browser Bookmarklets
I am a huge fan of browser bookmarklets, so for a while I’ve been meaning to create some for the post kinds I use to better automate my post process. After dragging my feet for ages, particularly because my JavaScript skills are nearly non-existent, I’ve finally gotten around to adapting the common WordPress “Press This” bookmarklet to work with Post Kinds.
Below is the modified code that can be put into a bookmarklet to allow for easily bookmarking a particular post:
javascript:(function(a,b,c,d){function e(a,c){if("undefined"!=typeof c){var d=b.createElement("input");d.name=a,d.value=c,d.type="hidden",p.appendChild(d)}}var f,g,h,i,j,k,l,m,n,o=a.encodeURIComponent,p=b.createElement("form"),q=b.getElementsByTagName("head")[0],r="_press_this_app",s=!0;if(d){if(!c.match(/^https?:/))return void(top.location.href=d);if(d+="&kindurl="+o(c),c.match(/^https:/)&&d.match(/^http:/)&&(s=!1),a.getSelection?h=a.getSelection()+"":b.getSelection?h=b.getSelection()+"":b.selection&&(h=b.selection.createRange().text||""),d+="&buster="+(new Date).getTime(),s||(b.title&&(d+="&t="+o(b.title.substr(0,256))),h&&(d+="&s="+o(h.substr(0,512)))),f=a.outerWidth||b.documentElement.clientWidth||600,g=a.outerHeight||b.documentElement.clientHeight||700,f=800>f||f>5e3?600:.7*f,g=800>g||g>3e3?700:.9*g,!s)return void a.open(d,r,"location,resizable,scrollbars,width="+f+",height="+g);(c.match(/\/\/(www|m)\.youtube\.com\/watch/)||c.match(/\/\/vimeo\.com\/(.+\/)?([\d]+)$/)||c.match(/\/\/(www\.)?dailymotion\.com\/video\/.+$/)||c.match(/\/\/soundcloud\.com\/.+$/)||c.match(/\/\/twitter\.com\/[^\/]+\/status\/[\d]+$/)||c.match(/\/\/vine\.co\/v\/[^\/]+/))&&e("_embeds[]",c),i=q.getElementsByTagName("meta")||[];for(var t=0;t<i.length&&!(t>200);t++){var u=i[t],v=u.getAttribute("name"),w=u.getAttribute("property"),x=u.getAttribute("content");x&&(v?e("_meta["+v+"]",x):w&&e("_meta["+w+"]",x))}j=q.getElementsByTagName("link")||[];for(var y=0;y<j.length&&!(y>=50);y++){var z=j[y],A=z.getAttribute("rel");("canonical"===A||"icon"===A||"shortlink"===A)&&e("_links["+A+"]",z.getAttribute("href"))}b.body.getElementsByClassName&&(k=b.body.getElementsByClassName("hfeed")[0]),k=b.getElementById("content")||k||b.body,l=k.getElementsByTagName("img")||[];for(var B=0;B<l.length&&!(B>=100);B++)n=l[B],n.src.indexOf("avatar")>-1||n.className.indexOf("avatar")>-1||n.width&&n.width<256||n.height&&n.height<128||e("_images[]",n.src);m=b.body.getElementsByTagName("iframe")||[];for(var C=0;C<m.length&&!(C>=50);C++)e("_embeds[]",m[C].src);b.title&&e("t",b.title),h&&e("s",h),p.setAttribute("method","POST"),p.setAttribute("action",d),p.setAttribute("target",r),p.setAttribute("style","display: none;"),a.open("about:blank",r,"location,resizable,scrollbars,width="+f+",height="+g),b.body.appendChild(p),p.submit()}})(window,document,top.location.href,"http:\/\/example.com\/wp-admin\/post-new.php?kind=bookmark");

Other versions of the bookmarks can easily be made for all the other other Post Kinds by replacing the two red highlighted portions of the code sample appropriately for each one. Specifically one should exchange bookmark
with the name of the kind desired (all of them should be in lowercase) and replace example.com
with one’s own domain name.
For simplicity, I’m including a sample/template bookmarklet button below which can be dragged and dropped into most browser bars. Before using it, edit the JavaScript as described above and paste it into the URL box. I’m happy to help those who may have problems. I’ve included a screen capture of what all of them look like once they’re set up and configured with matching emoji added into the titles to assist in visual selection.
Perhaps I (or someone else enterprising) would contribute all this back into the plugin repository for Post Kinds so that these bookmarklets would be self-generated for plug and play usage within the admin interface for the plugin the way the bookmarklets are for the IndieWeb plugin’s PressThis bookmarklets, perhaps at /wp-admin/admin.php?page=kind_options
.
A Post Kinds “Bookmarklet” for Mobile
For those who would like something similar to the above for use on mobile platforms (and particularly Android) I’ve written up some instructions below which allow one to use the Android app URL Forwarder to use the ubiquitous mobile “share” functionality from most pages and/or apps in a way similar to this bookmarklet functionality. (This is based in part on some work by Ryan Barrett and some work I’d written up for the Known CMS a while back.)
I’d suspect that there’s also a similar app for iOS, but I haven’t checked. If not available, URL Forwarder is open source on Github and could potentially be ported. There’s also a similar Android app called Bookmarklet Free which could be used instead of URL Forwarder.
Configuring URL Forwarder for Post Kinds
- Open URL Forwarder on your phone
- Click the “+” button to create a filter.
- Give the filter a name, “Bookmark” for the bookmark version. (See photo below.)
- Use the following entry for the “Filter URL” replacing
example.com
with your site’s domain name:http://EXAMPLE.com/wp-admin/post-new.php?kind=bookmark&kindurl=@url
- Leave the “Replaceable text” as “@url”
- Finish by clicking on the checkmark in the top right corner.
- Repeat the above for the other desired post types but replacing “bookmark” with the lower case names of those other types.
Simple right?



Creating a post via mobile
With the configuration above set up, do the following:
- On the mobile page one wants to bookmark, like, favorite, etc., click the ubiquitous “share this” mobile icon (or share via a pull down menu, depending on your mobile browser or other app.)
- Choose to share through URL Forwarder
- Click on the “bookmark” option just created above (or other option as necessary for the desired post type).
- Change/modify any meta data within your website administrative interface or add any additional thoughts and publish. (This part is the same as one would experience using the desktop bookmarklet.)
Happy posting!