Category Archives: Uncategorized

Ubuntu Linux Made Easy

I checked out the book Ubuntu Made Easy: A Project-Based Introduction to Linux by Rickford Grant and Phil Bull (No Starch Press). With any book like this, the trick is matching it to the correct user. If you are the kind of person inclined to install the latest version of Ubuntu on your computer, you probably have already done enough with Linux to not need this book. If you are the kind of person who believes the trash talk about how bad Linux is, or who is frightened of the idea of stepping away from Windows or your Mac for any reason, run away now. This book is not for you. But, if you are the kind of person who has been thinking about installing Linux on that second or older computer you’ve got sitting there and want to do it in a relatively painless way, then this is a good choice. You can get all the info you need off the internet, but then you have to deal with snarky self aggrandizing technogeek obfuscation which is annoying.

I happened to be in need of a new installation of a Linux system when this book arrived; I had just gotten a new Solid State Drive and wanted to try it out in an old laptop. Ubuntu Made Easy: A Project-Based Introduction to Linux comes with a Ubuntu install disk, like in the old days when computer books always came with disks. Just for the heck of it I pulled out the disk and tried installing the most current version of Ubuntu Linux on the system free laptop. That worked fine, and I had Ubuntu 12.04 Precise Pangolin up an running.

I think I should mention that I may be one of the few people you’ll ever meet (if you meet me) who has Pangolin on his computer and has eaten pangolin. But I digress.

The newer Ubuntu systems have a new desktop environment called Unity. When Unity first came out, I, like may others, hated it. I prefer, and probably still prefer, the older Gnome 2.0 style desktop. But, since I had Ubuntu Made Easy: A Project-Based Introduction to Linux in hand I went through with the process of using the text to inform me about using Unity and I actually changed my mind. I still hate it .. in particular, I hate the way Unity has ruined the functionality of menus and scroll bars, two of the most important things in any desktop environment. But, I also like it now in certain ways. In particular, I like the fact that I can press the “Super” key (formerly known as the Windows key) and then type in a string of text that corresponds to a known piece of software and run it. This is using the Heads Up display which at first I thought I would not like but now realize is cool. In the near future, I will attempt to install a heads up display on a more traditional version of gnome

In general, one of the things you’ll find most valuable about this book is the tutorial on how to navigate among your software and stuff on the Unity desktop. A little time with that will save a lot of time later. this includes using software like MyUnity (chapter 9) to fix up the Unity desktop more to your liking.

Ubuntu Made Easy: A Project-Based Introduction to Linux also guides you through the use of the standard software, not just the system, such as the various office and graphics applications as well as Shotwell, the only photo management software I’ve ever let near my real photographs. (In this book I learned about Phatch Photo Batch Processor which looks like a functioning and very nice version of some of my own bash scripts I’ve had to write.)

I’ve always ignored Linux games, but the chapter on games in Ubuntu Made Easy: A Project-Based Introduction to Linux included a lot more than I remembered ever being there and I may have to revisit that activity. Overall, you’ll get a summary of some of the software in each category of possible software, and if you are installing Linux for the fist time you’ll want to sample in each area. Installing software in Linux is very easy. If someone tells you it is not, that “compiling from source” and/or “dependencies” will make it difficult, ignore them they know not of what they speak. That’s like saying “Windows is hard because all the software is written in C++ and that is hard to program in” or “driving a Subaru is difficult because it was really hard to engineer that balanced drive train thingie they are famous for.” Yes there are hard way to run any OS. Just don’t do it the hard way. The book will help here.

All books I’ve ever read about setting up Linux have a fair percentage of the text devoted to running you through some of the more esoteric (to the average person) functionality that you will probably never use, but is mainly only easily available on a Linux machine, like programming in Python or using vim as a text editor, etc. etc. This book has some of that but much less than other books. As with any system or software guide, you simply have to give yourself permission to skip some of the chapters. Having said that, do work your way through the chapters on using the command line because it is easy, fun, and sometimes useful.

Go ahead and try installing Linux, using this book as a guide. Just remember, Linux is not for everybody.

Some Linux/Ubuntu related books:
Ubuntu Unleashed 2016 Edition: Covering 15.10 and 16.04 (11th Edition)
Ubuntu 16.04 LTS Desktop: Applications and Administration
The Linux Command Line: A Complete Introduction

The Credibility of the Anti-Climate Change Science Industry

So, I posted something at Daily Kos you might find interesting:

As we wrestle with hard science and hard policy and the interaction between the two, the real problem we face are made much harder to solve because of the seemingly incessant drumbeat of science denialism.

Climate change is real and is mainly caused by humans, but climate change science denialism is an industry, a cottage industry, or a hobby for many. Big oil pays for the production of anti climate science rhetoric and activism. Anti climate science activists exhibit bizarre non-scientific behavior that goes beyond denying anthropogenic climate change. It may be hard to tell if the denialist activism in this important area of science and policy is something people are driven to do by vocation, or if they make a living at it.

Read the rest here.

At the end of his rope: The execution of William Williams

Minnesota has three things you may have heard about: Cold weather, “Minnesota Nice,” and a vigorous training program in Passive Aggressive Behavior (PAB). Unless you know about things, you probably didn’t know any of that.1

The part about the cold weather is neither here nor there with Global Warming causing it to go away. The latter two are interrelated and complex, and can only be understood through a great deal of analysis. And, since we don’t have time to put everyone in the state into Freudian therapy, I’ll just give an example. Continue reading At the end of his rope: The execution of William Williams

BBC Gets Climate Change Correction Story Wrong(ish)

I already told you about this. In a BBC/David Attenborough special on Africa, this specific statement was made: That part of the African continent had warmed by 3.5 degrees. This was corrected by Leo Hickman. That datum is invalid. Africa has indeed been affected by climate change, but that specific factoid is incorrect. Now, the BBC is patting itself on the back for correcting the special, but they are doing it wrong.

From the BBC Story:

The presenter then commented on the additional challenges presented by climate change, adding that parts of Africa now face higher temperatures.

However, a BBC statement, said: “There is widespread acknowledgement within the scientific community that the climate of Africa has been changing.

“We accept the detail is disputable and the commentary should have reflected that, therefore the line of commentary has been edited out of Sunday’s repeat and iPlayer version removed.”

They continue to say that climate change is real and affects Africa, and they make reference to an error in the documentary. But the error in the documentary is a) very specific and b) not entirely unrelated to reality, though the datum itself is totally bogus.

Here’s my quote mined version of the BBC statement: “parts of Africa now face higher temperatures…[but] the detail is disputable… [and] has been edited out of Sunday’s repeat and iPlayer version removed”

They should have been more clear about this.

Forward On Climate Blogathon

Today, a new Climate SOS Blogathon starts at the Daily Kos. I’ll be contributing a post tomorrow, which I’ll let you know about. The other contributors include an amazing list of bloggers, scientists, policy experts, and at least one federal level elected official of which I’m aware.

The first blog posted is: Keystone XL pipeline is not in the U.S. National Interest by A. Siegel who blogs at Get Energy Smart. NOW!!!!.

The list of posts will be managed HERE.

Convergence: Just a few months away!

Don’t forget to register for CONvergence. If you register early you get a break on the rate. Details at their site.

For those who don’t now, CONvergence is the largest fan run fantasy and science fiction convention, and it is held in the Twin Cities at or near the 4th of July. And, even better, every year for the last several years, Skepchick has organized a bunch of panels at The CON on skepticism, science and stuff, and for the last few years I’ve been invited to be on some of those panels, and have helped organize. Last Year Free Thought Blogs joined with Skepchick so some of those bloggers came as well.

I’m hoping to see you there! (Depending on who you are, of course.)

Anyway, get your tickets.

The Fate of the Species

Skeptically Speaking’s 200th show is coming up soon! But first, there is show #199. But before I mention show #199, I want to remind you of show #198, because I was in it:

#198 Nature’s Compass and New Caledonian Crows

This week, we’re looking at some of the amazing abilities exhibited by our animal cousins. We’ll speak to James Gould, co-author of Nature’s Compass: The Mystery of Animal Navigation, about the varying strategies animals use to find their way across all kinds of distances. And biological anthropologist Greg Laden discusses new research on the surprising reasoning abilities of some extremely intelligent crows.

I reviewed Nature’s Compass here, by the way.

Listen or Download Here

#199 Fate of The Species

This week, we’re looking at the ways that people are changing the planet, and the consequences for all of us if we don’t start doing it responsibly. We’re joined by Fred Guterl, Executive Editor at Scientific American, to discuss his book The Fate of the Species: Why the Human Race May Cause Its Own Extinction and How We Can Stop It. From climate change to superbugs, we’ll talk about the ways humanity could take itself out, and how (or if) we can stop it before it’s too late. And we’ll talk to John Cook, creator of Skeptical Science, about the political arguments over climate change.

Listen or download here

Remember the Blizzard of ’78

I wasn’t living in Boston yet; Albany, instead. But at the time I was actually travelling by car out to California, and was in Texas when this particular storm caught up with me. Texas got iced over, the Rio Grande froze, the citrus crop was destroyed and I spent two nights in Big Spring. Two months later there were still semi’s littering the roadside on Route 40 and elsewhere. This storm was the end of coastal residential development in New England. Between this storm and a few bad coastal storms that came over the next few years, thousands of homes were destroyed without being rebuilt, because the coast had already been rebuilt.

Now, I have a warning for your climate science denialists: Don’t tell me that “global warming isn’t real because 1978!!!” I’m not even going to explain why that is stupid. Just #STFU.

Anyway, here’s a blast from the past for you:

Welcome Peter Gleick, Significant Figures Blog

Peter Gleick of the Pacific Institute joins Scienceblogs.com, and here is his introductory post!

Welcome to the first post in my new National Geographic ScienceBlogs column “Significant Figures.” I look forward to sharing my thoughts with you on a wide range of environmental science-related issues, data, and people, and to a productive and constructive interaction….

If you’ve hear me mention something about “something cool about to happen on the blogs” lately, this is it. Welcome Peter!

Santa Cruz, Solomon Island Earthquake and Tsunami UPDATE: several villages destroyed

There was an 8.0 magnitude earthquake a few minutes ago in the vicinity of Santa Cruz Islands, in the South Pacific, and it is now confirmed that this generated a potentially severe tsunami that by now would have hit nearby islands. But, no one has reports from the scene to confirm or elaborate on this. That is a very large earthquake, and apparently shallow.

Info here.

Of special note, in all caps, because that’s how meteorologists roll:

http://www.tsunami.gov/product.php?id=TSUPAC.2013

SEA LEVEL READINGS INDICATE A TSUNAMI WAS GENERATED. IT MAY HAVE
BEEN DESTRUCTIVE ALONG COASTS NEAR THE EARTHQUAKE EPICENTER AND
COULD ALSO BE A THREAT TO MORE DISTANT COASTS. AUTHORITIES SHOULD
TAKE APPROPRIATE ACTION IN RESPONSE TO THIS POSSIBILITY. THIS
CENTER WILL CONTINUE TO MONITOR SEA LEVEL DATA TO DETERMINE THE
EXTENT AND SEVERITY OF THE THREAT

UPDATE

Not much info yet, but I’m sure there will be plenty of info tomorrow.

The Kiss

Valentine’s Day is coming up, so it is time to think about kissing. Pursuant to this, Sheril Kirshenbaum, author of “The Science of Kissing,” has made the Kindle version of her excellent book available at a discounted price through February 18th. The book is here: The Science of Kissing: What Our Lips Are Telling Us.

I went out with a friend. We were both between relationships, and we both knew somehow that this was a date though it was never called a date. And we had a perfectly good time: Good food, good conversation, good drinks. She drove.

When it came time to go home, she drove me to the urban neighborhood I lived in and parked on the street near my house. As we were saying our good-byes, she enigmatically unhooked her seat belt. I wondered why. Then, I discovered that she wanted the freedom of movement to lean across the console and give me a kiss. It was a good kiss. It was actually a series of good kisses, and it went on for a while.

And suddenly, there was a loud rapping on the window of the car. We stopped kissing and that’s when we noticed that we had steamed up the windows a bit. So I cracked the window on which the rapping had occurred and there was a policeman staring in with his flashlight.
Continue reading The Kiss

Permafrost

As you know, the permafrost is melting due to global warming, and this is releasing greenhouse gasses which cause global warming. What you may not know is that we could not have had this conversation even a century ago because science has only recently recognized permafrost (it was not clearly defined and known of in the early 20th century). John McKay, an expert on hairy elephants and related things, has written up a description of what may be the first scientific description of permafrost, from a century or more prior to it’s incorporation into the scientific conversation as a reasonably well understood concept, by a botanist working a bit out of his field of expertise in 1806. Check out: An Early Description of Permafrost at Mammoth Tales.

Should secular organizations combine? Or should we try to look big?

In a recent Minnesota Atheists newsletter, oft-times president and general all round Atheist Leader August Berkshire wrote about the idea of Humanists of Minnesota and Minnesota Atheists combining. He notes that this may have been impossible in the pas when the philosophies of the two groups may have been quite different, but that now the philosophies are pretty much the same.

I have to say that I agree that as far as I can tell, Minnesota Atheists members and Humanists of Minnesota don’t seem to be at odds. I’ve seen members of the two groups in the same place many times and fights, or even mild arguments, never break out. Of course, this is Minnesota, so I may be missing something. Perhaps there are withering stern looks that I’m mising. but I don’t think so.

I also agree, and this is almost an aside with this observation by August:

“In my almost 30 years of atheist activism, it seems to me that virtually every schism, split, or separation in the freethought movement was based on personalities, ego, desire for power, or quibbles about a name – not on atheist/humanist philosophy. Can we rise above our differences for the greater good of coming together under the banner of a unified atheist and secular humanist organization? Should we? Or are there rational obstacles that are just too great to overcome?”

There seems to be nothing to stop Minnesota Atheists and Humanists of Minnesota from melding. They can call themselves MASH. Minnesota Atheists and Humanists of Minnesota.

But there is a down side that I want to point out because I think it is important. Numbers. Right now there are these two major groups and one or to other Minnesota based secular groups other than CASH. That is not very many different groups.

This problem occurred to me a few years ago when I was strolling among the UMN student group tables during “put your student groups out on tables” day on the Saint Paul campus. There as a table for each of at least 15 different clearly religious groups and probably a half dozen or more groups that were not explicitly religious but that were in fact religious just under the surface. And the tables out that day represented about a third, or less, of the actual groups out there. And then there was CASH, the one, single, lonely secular student group on campus. CASH has a couple of dozen members. If those members were distributed among six explicitly secular groups, they would have had six tables at that event.

More recently I attended the Anoka county Youth Gay Pride day fest, held on the banks of the Mississippi a few blocks down the street from my house. There were about 10 groups represented there that had to do with gay youth, and at least half of them were explicitly religious (i.e, they were churches). Had there been a table for Minnesota Atheists that would have been just one explicitly secular group. If there were five or six explicitly secular organization involved in human rights and social justice in Minnesota, there could have been a few of them at that event, giving the churches a run for the money.

Ditto for the May Day parade. Ditto for Pride Fest. Ditto for whatever-whatever. You get the point.

Perhaps instead of Minnesota Atheists and Humanists of Minnesota, merging, maybe they should each undergo mitosis!

OK, no one is going to go for that, but there are ways we can both combine and make ourselves larger. The two organizations can form the Minnesota Secular Coalition and also the Committee for Secular Approaches for Social Justice (CSASJ) and contribute a few people to each one to help run them. These organizations would provide a vehicle for outreach to communities that we are currently not reaching but that are reachable. Then, once or twice or even three times a years, at the right moments, we can put out a bit of extra effort and all of us can staff tables at some event or another.

And, then, instead of having a dozen churches and poor little us at one table, we can have a dozen churches and a half dozen us. Give them a run for the money I say!

In the mean time, we could perhaps consider a combined membership deal. For a bit extra, you can expand you membership in one group to include the other group(s) at the same time.

We can take a page out of the books of nature. A whole chapter, perhaps. The chapter on “looking bigger.” And sometimes, a little scary might be good too.

Updated with some corrections.