Category Archives: Uncategorized

A big step in battery technology?

I usually avoid writing about research that has not been done yet. I get press releases every day about grants awarded to universities and private companies to pursue one research project or another. There is always some reason those grants are awarded, some prior research that indicates a potential finding. The early indications of what could happen in combination with the verification of wonderfulness of the research team demonstrated by six or seven figures of dollars being provided to develop the work results in a press release with promise. The thing is, the potential results often don’t turn out, or turn out very differently than expected. The end product may be very worthwhile in the end, of course. However, disseminating information about research projects at the early stages mostly serves to spread misinformation because a potential finding will be mistaken for a result, and the result that never happened (or has not happened yet) gets out there even though it is not real.

But, I just heard about a project I want to mention, not because it is more likely than other projects to succeed, but just because I think the idea is interesting, and it relates to a larger anthropological problem in the advancement of green technology. Continue reading A big step in battery technology?

Atheist Voices of MN Authors' Event – Har Mar Barnes & Noble

Wed, October 10th

Join us at the Barnes & Noble in Har Mar Mall in Roseville at 7pm, Wednesday, October 10 for a fun evening. The Atheist Voices of Minnesota will be featured for an authors’ event and we would love to see a room full of occupied seats!

Six of the book authors will read and/or discuss their essays and then be available to take questions from attendees. The featured authors are Norman Barrett Wiik, Stephanie Zvan, Robin Raianiemi, Tim Wick, Kori Hennessy, and August Berkshire. The host will be Eric Jayne. After the one hour (maybe an hour and a half) event some of us will gather at the Old Chicago restaurant for social time.

The event is currently being promoted inside the Har Mar Barnes & Noble store with posters and complimentary bookmarks. It’s also featured on their website. Books will be available for purchase at the Barnes & Noble store.

This will be another great opportunity to promote Atheist Voices of Minnesota and the Minnesota Atheists organization. All net proceeds from the sale of Atheist Voices of Minnesota go directly to Minnesota Atheists. This charitable book is the result of a collaborative effort by nearly 50 atheists. It is available at amazon.com, barnesandnoble.com, and other booksellers, and directly through the Minnesota Atheists online store. It’s also available for Kindle and Nook.

The Boy Scouts Suck

When I was a kid there were no boy scouts. Well, there were, but not exactly where I lived. There were cub scouts and I was a member, and older kids in my neighborhood were boy scouts, but then somehow when it came time for me to leave the Cub Scouts and join Boy Scouts, they had mysteriously disappeared, so instead, I joined a different group, the Young Marines. We Young Marines ate boy scouts for snacks.

[ADDED: I’ve noticed that this petition is getting signatures at a rate of hundreds per minute.]

But anyway…I actually have very little sympathy for people who join the Scouts and then after a few years of doing their bidding find out that the organization is intolerant and evil. That’s what happened to Ryan, this kid who was a member of Troop 212, and then was ready to become an Eagle Scout because he had killed a deer with his teeth or whatever, but just before that he had come out as gay, and so he can’t be an Eagle Scout because the Boy Scouts are, as is widely known to everyone on the planet, anti-gay. Ryan’s parents should have steered him away from the Scouts when he was younger, not because of his potential sexual orientation but simply because every parent in this country that doesn’t is ether supporting a right wing cause on purpose or is ignorant. But instead, Ryan’s family supported his membership in the Boy Scouts, and now that they can’t get what they want, they have initiated a petition on Change.org to force the Scouts to do the right thing.

OK, I’m talking tough here… the truth is, I feel badly for Ryan, and I hope he gets is Eagle Scout Hat or whatever. But really, let’s keep this very clear: The real message is not that Ryan should become an Eagle Scout; The real message is that the Scouts have to dry up and blow away because they represent a deeply entrenched and 19th century organization providing negative social conditioning that is totally out of step. Or, they could totally reform. Perhaps they can get sliced to ribbons with a series of killer court decisions and law suits, so they spend so much money defending their intolerant ways that they nearly go out of business and then reform. (Though so far that hasn’t worked.) Or perhaps we should send in the Young Marines. Whatever. The point is, this is not about Ryan or Troop 212. It is about society.

I did sign the petition. They are almost to 200,000 signatures as of this writing. I’ve pasted the petition and a link to it below. It would be fun to watch this petition reach a million or so signatures. But what would probably be better is to watch thinking parents who don’t want to indoctrinate their children into intolerance stop sending their kids to the Boy Scouts. The Boy Scouts suck.

Here is the petition:

I’m urging leaders from Troop 212 to reject the Boy Scouts of America’s discriminatory anti-gay policy and to give Ryan Andresen the Eagle award he’s earned.

Ryan joined the Boy Scouts when he was just six years old, and since then, he’s dreamed of earning his Eagle award — the highest rank in the Boy Scouts.

Ryan is now a senior in high school, and just completed the final requirements to earn his Eagle Award. He’s an honor student with great SAT scores, who’s hoping to attend the University of San Francisco. But because he recently came out to his friends and family as gay, leaders from your troop say they won’t approve his Eagle award.

This is unfair and wrong.

A Scout earns his Eagle by earning many badges, completing all lower Scout rank requirements, and carrying out an approved final project. So Ryan decided to build a “Tolerance Wall” for his school, to show bully victims — like Ryan — that they are not alone. Ryan worked countless hours with elementary students to amass a wall of 288 unique tiles, all illustrating acts of kindness.

Many troops around the country are standing up, choosing to reject the Boy Scouts’ discriminatory policy. I sincerely hope that Ryan’s troop — Troop 212 — will become one of them.

“Citizenship in the Community,” a merit badge earned, means standing up for what is right, and I am proud of Ryan for doing just that. Will you stand with him, too?

Sincerely,

[Your name]

Click here to sign.

Same Sex Marriage at the Polls

This WILL be an historic year at the polls when it comes to the issue of same-sex marriage. The question remains, though, what will this year’s election, and the society voting in it, be remembered for? There four states with ballot items related to this issue: Maine, Maryland, Minnesota and Washington.

I heard the following from a state legislator the other day. The pages who come from all over the state, brought in by elected members of both of our ruling parties, get together and do political and educational stuff. One thing they do is to vote on issues. Here are two things this legislator was told by these young, pr-voting age kids from across Minnesota:

1) We voted unanimously in favor of same sex marriage (against the proposed amendment to ban it constitutionally); and

2) We’re coming. If the conservatives want to ban same sex marriage, they better do it this year in the Constitution, because in a couple of years it will be impossible to pass such a law. Because we’re coming.

One way to help might be to click here.

And if you are in Minnesota, also click here.

Hypothesis: There are very few misogynist creeps in the Secular-Atheist-Skeptics Movement

You know, there’s a pretty good chance that Justin Vacula is an OK guy. Really, that’s probably true of all of the SlymePitters. Hell, I used to count Abbie Smith among my eFriends, back when the two of us shared certain views about stuff going on at Scienceblogs.com, such as being unimpressed with the Drama of Pepsipocalypse.

But, Justin and some (or all?) of the self-described SlymePitters do not share the modern feminist view of society and politics that underlies a majority of secular, skeptical, atheist, and related activism, or that is found fairly widely among that community. Some other guys probably started out that way too, but after listening to their fellow community members have seemingly embraced modern thinking on civil rights and equality. But the SlymePitters didn’t. They drew a line and dug in and refused to even consider crossing it, and from that entrenched position they have spent some 15 months or so continuously and systematically bullying a handful of women and a couple of men who stood up to them. But this is not to say that these people don’t actually believe in equality or civil rights of some kind. They probably do. They are just doing it wrong. Very, very wrong. They are savable, changeable, they can learn. But as long as that does not happen, what they do is unacceptable and I would even say unforgivable. A “second chance” is always an option, but only after one disavows oneself of the Slyme and admits one’s role in making other people’s lives miserable. And apologizes. A lot.

Anyway, none of that is the point off this blog post. The point of this blog post is to acknowledge the fact that the frequency of misogynistic creeps in our community is low. This needs to be openly acknowledged and understood for several reasons. First, it can help their victims to feel better, less threatened, and be less concerned, perhaps, because their oppressors are a tiny and insignificant group. Second, it can help organizations like the SCA to understand that this particular part of the community…the misogynists and haters…are a tiny minority. Third, it can help, perhaps, deflate the egos of the active members of the SlymePit so that they will dry up and blow away. And by that I mean quiet down for a while, lick their wounds, rethink their approach, change, and come back for their second chances.

The hypothesis stated as the title of this post is well supported by the latest turn of events.

Justin Vacula, who had been appointed by the Secular Coalition of America as one of its state unit leader, and who is also a long-standing and highly active member of the SlymePit, has seen fit to resign from that position following an outcry of outrage from the community that he was ever invited or allowed into this position.

Justin did his resignation wrong, of course. Instead of simply acknowledging differences of opinion and backing out without much comment, or even (unthinkably, I’m afraid) admitting that he has not been a good member of this community and indicating how badly he feels about his horrid behavior, he produced a whinging accusatory screed that kinda sorta maybe admitted that he could have done some things differently but mainly blamed everybody else. For stuff. It’s not entirely clear what.

Anyway, the thing that seems to have lead to Justin’s resignation was a petition to the SCA to drop Justin, at Change.org, and started by Stephanie Zvan. (See this for an update.) A lot of people signed that petition. Also, another petition started by a fellow SlymePitter, also at Change.org, allowed for the possibility for supporters of Justin to chime in and show that a big portion of this community liked him and wanted him to stay in his SCA position. Hardly anybody signed that one. The difference between the two may have mattered, even to him, to clueless, self absorbed unobservant uncritical him.

So, I made this histogram:

The hypothesis is not rejected.

Reconsider indoor tanning

The whole point of being indoors is to get out of the elements, so it is a little strange that we bring miniature suns inside, take off most or all of our clothing, and irradiate ourselves on purpose. But we (well, some, not all of us) do and the result seems to be an increased risk of disease. This just out:

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blockquote>Indoor tanning and non-melanoma skin cancer: systematic review and meta-analysis
Results 12 studies with 9328 cases of non-melanoma skin cancer were included. Among people who reported ever using indoor tanning compared with those who never used indoor tanning, the summary relative risk for squamous cell carcinoma was 1.67 (95% confidence interval 1.29 to 2.17) and that for basal cell carcinoma was 1.29 (1.08 to 1.53). No significant heterogeneity existed between studies. The population attributable risk fraction for the United States was estimated to be 8.2% for squamous cell carcinoma and 3.7% for basal cell carcinoma. This corresponds to more than 170?000 cases of non-melanoma skin cancer each year attributable to indoor tanning. On the basis of data from three studies, use of indoor tanning before age 25 was more strongly associated with both squamous cell carcinoma (relative risk 2.02, 0.70 to 5.86) and basal cell carcinoma (1.40, 1.29 to 1.52).

Conclusions Indoor tanning is associated with a significantly increased risk of both basal and squamous cell skin cancer. The risk is higher with use in early life (<25 years). This modifiable risk factor may account for hundreds of thousands of cases of non-melanoma skin cancer each year in the United States alone and many more worldwide. These findings contribute to the growing body of evidence on the harms of indoor tanning and support public health campaigns and regulation to reduce exposure to this carcinogen.

source

Eugenie Scott: Climate Science in Schools: The Next Evolution

For three decades, the National Center for Science Education(NCSE) has focused most of its efforts on defending the teaching of evolution in the classroom. Increasingly, however, the teachers its executive director, Dr. Eugenie Scott, hears from are under fire for teaching global warming. So much so that in January, the organization formally added a climate initiative to its efforts to support the teaching of science. Scott spoke on August 6, 2012 in Minnesota, sponsored by the Will Steger Foundation and the University of Minnesota’s Humphrey School of Public Affairs, where she was joined by Steger.

Westminster Symposium 2012: Eugenie Scott on the intersection of science and religion

How Religion and Science Interact and the Issue of Evolution

A featured speaker at Westminster College’s 2012 Symposium on Religious Experience in a Global Society, Dr. Eugenie Scott, Executive Director of the National Center for Science Education (Oakland, California), discusses religion, science and evolution. Almost 80 years after the Scopes trial, the debate over the teaching of evolution continues to rage. There is no easy resolution—It is a complex topic with profound scientific, religious, educational, and legal implications. Dr. Scott discusses the nature of the evolution-creationism debate and the important religious and scientific aspects of the conflict and argues that evolution must be the foundation of scientific inquiry in the United States today.

Dr. Scott, a former university professor, has been both a researcher and an activist in the creationism/evolution controversy for more than 25 years and has addressed many components of this controversy, including educational, legal, scientific, religious, and social issues. She holds eight honorary degrees, from McGill, Rutgers, Mt. Holyoke, the University of New Mexico, Ohio State, the University of Wisconsin-Milwaukee, Colorado College, and the University of Missouri-Columbia. Scott is the author of Evolution vs. Creationism and co-editor, with Glenn Branch, of Not in Our Classrooms: Why Intelligent Design Is Wrong for Our Schools.

Pennsylvania Voter ID News

You’ll recall when Pennsylvania House Republican Leader Mike Turzai was filmed admitting that the voter ID law he ushered in for that state was designed to make sure Obama lost there to Mitt Romney (see below). Pennsylvania is sort of a swing state, but Obama winning there would not have shocked anyone even from the perspective of a few months ago before Romney started “running” for president (and by “running” I mean “stumbling”). Since then, all three states that have voter ID laws in place to bias the election towards Republican candidates have seen a backlash against this atrocious insult to our democracy, and as a result, Obama will win in all three of those states, and other Democrats will do well.

And now, this: Judge Puts Pennsylvania Voter ID Law On Hold Through Election. From NPR:

A judge is basically “postponing Pennsylvania’s tough new voter identification requirement, ordering that it not be enforced in the presidential election,” The Associated Press writes.

But in a ruling that’s rather difficult to follow if you’re not very familiar with the case, Commonwealth Court Judge Robert Simpson also says he “will not restrain election officials from asking for photo ID at the polls; rather, I will enjoin enforcement of those parts of Act 18 which directly result in disenfranchisement.”

I look forward to expert commentary that will help us all understand this.

Science Cinema with Marie-Claire Shanahan and Brady Haran

Last week’s edition of Skeptically Speaking (two Sunday’s ago) is now available as a podcast download.

This week, we’re looking at film and video as an exciting, engaging way to communicate science to the public. Guest host Marie-Claire Shanahan spends the hour with independent film-maker and former BBC video journalist Brady Haran, and artist and filmmaker Henry Reich, creator of the Minute Physics YouTube series. They’ll discuss the promise and pitfalls of telling science stories in moving pictures.

Go here to get the podcast.

Meanwhile, we await last Sunday’s interview with David Dobbs about Naomi Wolf’s book on the Vagina.

Did Leo Traynor's Troll Have Other Victims??

By now you’ve probably read the story of Leo Traynor’s troll. The very short version: Leo, and later his wife, were stalked on the internet by a horrid troll; the horrid troll eventually started to leave horrid objects with messages at Leo’s house; The troll was baited and investigated by an IT expert who could identify him as a teenager that lived not far from Leo; Leo got in contact with the teen-troll’s parents, arranged a meeting, forgave him, and the troll seemed kinda sorry.

I think that’s a great story and I hereby doff my hat to Leo. But, I have two gripes I want to make. Well, one gripe about some of the commenters on Leo’s post, and the second, more of a question for Leo that may or may not be followed by a gripe. Continue reading Did Leo Traynor's Troll Have Other Victims??

Did Leo Traynor’s Troll Have Other Victims?

By now you’ve probably read the story of Leo Traynor’s troll. The very short version: Leo, and later his wife, were stalked on the internet by a horrid troll; the horrid troll eventually started to leave horrid objects with messages at Leo’s house; The troll was baited and investigated by an IT expert who could identify him as a teenager that lived not far from Leo; Leo got in contact with the teen-troll’s parents, arranged a meeting, forgave him, and the troll seemed kinda sorry.

I think that’s a great story and I hereby doff my hat to Leo. But, I have two gripes I want to make. Well, one gripe about some of the commenters on Leo’s post, and the second, more of a question for Leo that may or may not be followed by a gripe. Continue reading Did Leo Traynor’s Troll Have Other Victims?

Which Linux Do I Turn To In My Hour of Need?

RIP Ubuntu. Ubuntu was great. For years, I kept trying to get my own Linux box up and running, initially so I could relive the halcyon days of UNIX and later so I could avoid Windows. But every time I tried to get Linux working some key thing would not be configurable or would not work. Well, I’m sure it was configurable and could work but configuring it and making it work was beyond me. Those were also the days when what little support was available on the Internet was limited mostly to the sort of geeks who prefer to give answers that are harder to parse than one’s original problem. In other words, studied unhelpfulness was all that was available to the novice. Then, one day, two or three forms of Linux that were supposed to be installable and usable by the average computer-savvy person came on the scene at once, including Suse Linux, some thing called Lindows or Winlux or something, and Ubuntu. I tried the first two because they seemed to have more support, and I got results, but the results still sucked. Meanwhile, I has a computer working on downloading an install disk for this strange African thing, Ubuntu, which seemed to have a problem with their server being really slow. But, because it was South African, and at the time I was living about one fifth the time in South Africa, I thought that was cool so I stuck with it.

Eventually, I had a usable install disk for Ubuntu, I installed it, it worked. I installed it on a laptop as a dual boot system with Windows, and on a spare desktop. Within a few months, I installed it on my main desktop instead of Windows, and a few months after that, I realized that I had never booted up the Windows system on the dual boot laptop, so I reconfigured that computer to be Linux only. And that was it.

Ubuntu was based on a version of Linux called Debian. There are many Linux families out there, but the two biggies are Debian and Red Hat/Fedora. The former is very non-commercial and very free-as-in-software free Open Sourcey, while the latter is all that but also has a significant business model. People like to pay for their operating systems, so Red Hat/Fedora gave large companies and institutions the opportunity to pay for what was really free, and in so doing, they would get (paid for) support and training.

In a way, Debian is what makes Linux go around, and Fedora Linux is what makes the world (of the internet, etc.) go around. Sort of.

Debian and Fedora are two different systems in a number of fundamental ways. All Linux families use the same kernels, the underlying deep part of the system. But this kernel is associated with a bunch of other stuff that makes for a complete system. This includes the way in which software is installed, upgraded, or removed, and some other stuff. Each family has it’s own (very similar) version of the original UNIX file system, and so on. Back when I was first messing around, I did get to play with Fedora and its system a bit, and I quickly came to like Debian’s system better than Red Hat/Fedora, especially because of the software management system (apt/synaptic) which I thought worked much better than the Fedora system (yum).

As I said, Ubuntu was based on Debian, but from the very start, Ubuntu included some differences from the standard. For example, the exact configuration of the underlying file system was different. The original Debian file system was there so that software would know what to do, but everything in that file system (or almost everything) was a pointer to the Ubuntu file system. This actually made messing around under the hood difficult until, eventually, a strong Ubuntu-only community developed. You would see people refer to Ubuntu as opposed to Linux, which is a noob mistake and wrong, but over time, in fact, Ubuntu, even though it was based on Debian, became fundamentally different from both Debian and Red Hat/Fedora to the extent that it really had to be thought of as a different family of Linux.

And that was fine as long as Ubuntu was doing what most other Linux systems did, meaning, remain configurable, don’t change the work flow or how things operate too dramatically, don’t make up new ways of doing things just to make everyone upgrade to a new product, don’t try to be Windows, don’t try to be a Mac, and always follow the UNIX Philosophy, more or less. Over the last several months, though, Ubuntu has in my view, and the view of many, jumped the shark. It may well be that future new desktop users will appreciate Ubuntu as a system, and that’s great. If Ubuntu continues to bring more people into the fold, then I support the idea. I just don’t want it on my computers any more.

I have a desktop that I’ve not upgraded in way too many releases because I’ve not liked the new versions of Ubuntu. I have a laptop that I upgraded to the most current version of Ubuntu, then undid a lot of the features, and I’m using the desktop Xfce instead of Unity, the desktop that Ubuntu installs by default. And, I want to put Linux on a G5 Power PC.

So, this is the part where I ask for suggestions. I have a feeling that there will be more suggestions on Google+ when I post this there, so please be warned: I’ll transfer actual suggestions from G+ over to the original blog post comments sections, at least in the beginning of this discussion, unless a commenter tells me not to.

The following table shows what I want to do. Notice the question marks. There is an advantage to having the same system on all three machines, but that is not a requirement. The desktop has two monitors, and assume I want to run a 64 bit system on it, and the laptop is a bit slow. The primary uses for all the computers are simple: Web browser and running emacs for text writing, and a handful of homemade utilities for managing graphics and files, and a bit of statistical processing with R-cran now and then.

So, what do I fill into this table?

Hardware Base System (Ubuntu, Fedora, Etc)? Desktop
Older intel dual core HP workstation ? ?
Dell laptop ? ?
Mac G4 PowerPC ? ?

I’m intentionally avoiding a lot of details. I’ll get a new graphics card for the desktop if I need it, and other adjustments can be made. Also, this workstation may well get replaced with a different computer that makes less noise than a Boeing 747 taking off during a hurricane. The point is, desktop with dual monitors running a 64 bit system.

What do you think?

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