This is Atheism

December 22nd, 2009 | by | old season

Dec
22

A good friend recently started an atheism inclined blog over at http://www.rationaltruth.co.nz. I always recommend these sorts of blogs, so please go and have a look.

On 12 December, Wayne posted an article entitled What is Atheism?, in which he expresses some disquiet with the implications of the term “atheist” and raises some questions about whether or not we should be comfortable being thought of, simply, as atheists.

While I have a deep respect for Wayne, and have enjoyed his blog very much, I disagree profoundly with this particular post. I would like to express a few ideas that might explain why I am perfectly happy to be labeled as an atheist, and even carry the label with a degree of pride.

Central to Wayne’s thesis is the idea that atheism tells us nothing about what a person is, but only informs us of what they are not. From a logical perspective, however, this notion is fundamentally false. In data storage, a zero is not less significant than a one. The fact that someone identifies as an atheist tells us a bit about them, with no further enquiry. In fact, we know as much about them as we know about someone who proclaims themselves a methodist. In both cases, we can infer a lot of information about the world view of the person involved as it pertains to deities, and very little else. We know that the atheist might have a more flexible Sunday schedule than the methodist, but one fundamental quality of any “ism”, be it atheism or methodism is that claimed membership of a group tells us very little about the morals and ethics of the claimant.

Wayne comments that, with reference to the general grouping called “atheists”, “there are people and standards in here that I really don’t like.”

I am a member of a large number of groups in which I don’t like all of the people and standards. These include, but are not limited to, my family, South Africans, libertarians, former students of Stellenbosch University, Toastmasters, former scholars of Queen’s College, people who grew up in Queenstown, Alfa Romeo drivers, atheists, software developers, Cape Townians and Liverpool supporters. In fact, I don’t think that I belong to a single group in which I am comfortable with all other members, and all standards that might have relevance in the group.

I don’t think that any of us do.

Despite this, I remain proud to proclaim my membership of each of those groups, and many more beside, because the groups each represent a diversity of people who are united by one common quality out of the thousands that each individual possesses.

I understand exactly what Wayne was doing when he wrote his original post, and the fact that I have thought extensively on the matter is an indication that he has succeeded admirably in his goal. However, the conclusion of my thinking is very different from the one advanced by Wayne.

I am extremely happy to be just an atheist, and I am extremely happy to be thrown into the “everyone else” basket of people who do not believe in a god. While I am also uncomfortable with some of my fellow-atheists and the things that they do, I believe that not believing in god is the most important quality that binds us, and that this quality itself puts us in a position to demonstrate to the world that ethics, morals and the “goodness” of which Wayne speaks are indelible qualities of human nature, and not something that we need to learn from a god, or from a civilisation.

I also believe that, sometimes, human beings need to do things that might be considered immoral, or perhaps unethical, and that these moments help to define ethics and morals in the future. Because atheists experience matters of conscience internally, without the intervention of a god-like figure, we are in a position to be more flexible and to analyse this flexibility objectively rather than simply discarding questionable actions as “sin”. It might be thought that atheism is a very challenging and exciting place to be, and that its intractable and indefinable nature places it perfectly to explore and even define the future of the human race.

To fragment this amazing forum of human development in the name of comfort is tantamount to giving up your freedoms in favour of security. I would be comfortable doing neither, and I would mourn anyone who did as a fallen comrade.

Civilisationism, as espoused by Wayne, is not for me. I don’t believe in progress for the sake of progress, and I don’t believe that civilisation has brought any less human suffering than religion. At the heart of my atheism is personal freedom. Sometimes that means that I have to deal with a small amount of discomfort or unpleasantness, but I remain as much an acivilisationist as I am an atheist.

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Christmas mail

December 15th, 2009 | by | old season

Dec
15

The current year is nearing an end. Down here in the Southern Hemisphere where we are accustomed to long summer days of doing nothing from mid-December until well into January. Right now everybody is sending out their Christmas E-mails so that they reach their customers and suppliers before the businesses close for the break.

It is well known that Apple’s Mail.app program includes a very nice collection of stationery that can be used when sending out greetings for many events. However, the stationery that is installed with Mail.app doesn’t include anything with a Christmas feel.

Wouldn’t it be nice to correct this for free? Well Ho! Ho! Ho! You can!

Googling around, I found two free Mail.app Christmas resources that were useful.

The first is Xmas Mail Stationery 1.0.2, which is really nice, but a devil to install. This is because the stationery file doesn’t come packaged with a script. You need to place it into the correct folder location on your Mac. The instructions are clear but they warn that you might have to create some of the folders yourself. When they say that, they mean that you will be creating a heck of a lot of folders. Nevertheless, it isn’t too taxing and is well worth the effort.

Xmas Mail Stationery 1.0.2 comprises a single layout that you will find in the custom section of your Mail.app stationery browser after you have created all of the folders and then quit and restarted Mail.app. There are three photo place-holders at the top and a very festive red background. Screen shots are available at the link I gave above. I’ve just used this stationery for the Aequitas Computer Systems holiday season message, and I am very happy with how it turned out.

Once you have this stationery, you might want some cool Christmas images to use in the photo place-holders. Have a look at FreeDigitalPhotos.net. They have some great stuff for you to use!

The second batch of free Christmas stationery that I found contains a large number of different layouts. It is also very neatly packaged and is installed by means of a simple script. It is the Christmas Mail Stationery from iPresentee.com. They also do similar packs for Easter, St Valentine’s Day and Halloween.

I found the iPresentee stationery to be much simpler and less wildly Christmas than than the first product I tried. Some people won’t like this, and I didn’t feel that any layout was suitable for use as a corporate holiday greeting. However, the subtlety of these stationery layouts really does appeal to me for personal greetings. Because I celebrate a secular Christmas, I don’t want my messages overwhelmed with too much symbolism. The subtlety and nuance of this stationery pack makes it perfect for the messages that I want to send to my nearest, and dearest.

Happy Holidays to you all, and I hope that this post is useful to you as you communicate with your nearest and dearest this season. Be safe, be merry and have a great time!

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Google Chrome for OS X in beta, and it is fast!

December 9th, 2009 | by | old season

Dec
09

As detailed here, Google Chrome has finally been released for the OS X platform as a beta.

I’ve been waiting a long time to dislike this browser, based on the assumption that Apple’s own Safari must be more appropriate for the platform, and because of the hype that has bled over from the PC community. This is really the default position of Apple fan boys – that non-Apple products should be approached with the deepest suspicion, and I am unapologetic about numbering myself among the fan boys.

In the case of Google Chrome, I believe that this position was horribly wrong. Google Chrome is, in fact, so good that it took under an hour for me to set it as my default browser.

Can Web browsers really be so different? Well, Firefox and Safari most certainly are. Safari has always been my preferred choice because of the thumb-nailed startup page, cover flow history navigation and speed. Chrome also has the thumb-nails, but not as the default startup page. You need to set this yourself. This history navigation is far more mundane than Safari’s cover flow feature. You basically get a list of sites displayed vertically on the page without previews. Chrome also differs in that it doesn’t have a separate search bar like Firefox and Safari. Whether you are typing a search term or a URL, you put it right into the address bar.

Overall, Chrome looks really pretty and works well. I found that I could adapt to the small differences very quickly.

The big differences relate to speed.

As soon as I started trying Chrome out, I noticed that the browser seemed faster, and was tangibly smoother than Safari. Undoubtedly, some of this is related to perception. Chrome’s user feedback is subtle, yet effective and this can have an impact on perceived performance. For this reason, I decided to do some benchmarking. The results were surprising!

For the benchmark, I used Futuremark‘s Peacekeeper. This basically tests the rendering performance of your browser in a variety of different ways. Here are the results:

Clearly, both Chrome and Safari leave Firefox in the dirt, but I was really surprised by the fact that Safari outperformed Chrome since my perception was quite the opposite.

Like all benchmarks, the final chart often doesn’t tell the true story. Let us compare the detailed results for Chrome and Safari.

The “Complex graphics” section of this test relates to new HTML features that are not supported by all browsers. For this reason, they are excluded from the final test results, according to the documentation provided on the Peacekeeper site. Although this would close the gap between Chrome and Safari, my performance impressions were not based on complex graphics, so there must be some other significant difference.

The library of test results provided by Futuremark also highlight something else interesting. Chrome’s performance is much more dependent on processor architecture than Safari’s. Inspecting the following chart shows that Chrome is actually faster on some processors and slower on others. It could be that Safari beat Chrome on my machine because of my processor.

Chrome might therefore not be the best choice for all platforms but, on Intel Macs, it should always be competitive. Once again, however, processor differences should not have come into play in my perceptions of Chrome’s performance because all tests were done on the same platform.

The answer probably lies in the way that Chrome handles threading. With Firefox and Safari, the browser runs as one program no matter how many tabs are opened. With Chrome, each tab runs as its own thread – almost like a separate program. This means that the execution of any Javascript on the page could be better managed and could explain the smoothness of operation and high performance that I noticed when browsing Javascript-heavy pages like Facebook and Google Reader.

There is also one other contributing factor: Chrome is really “light”. By this I mean that it uses very few system resources compared to the other browsers under test. On my machine, the real numbers that from Activity Monitor for each browser displaying the Google home page from a clean start are shown below. All browsers were tested with plug-ins disabled, and signed into a Google account.


Safari:  9 threads, 70.9 Mb real memory, 216.6 Mb virtual memory
Chrome:  15 threads, 56.1 Mb real memory, 71.7 Mb virtual memory
Firefox:  14 threads, 62.5 Mb real memory, 41.4 Mb virtual memory

While Firefox, the slowest of the browsers, also has the smallest memory footprint, Chrome has a much smaller footprint than Safari, therefore requiring less system overhead to keep it running.

I believe that Chrome performs better in real terms, and not just in terms of rendering, because it has a superior threading model to other browsers, and also because it has a smaller memory footprint. I haven’t tested Chrome with large numbers of tabs yet and it will be interesting to see if it scales well. For now, however, I am very happy because it appears that I am free of the stuttering Javascript execution that has bothered me since upgrading to the release version of Safari 4, but I will be standing by to update this post if Chrome shows any problems under sustained use.

No matter what the figures say, the measure of software is how it feels when we use it. To me, Chrome feels light and fast. It is responsive, pretty and fast. When you live in your browser, as I do, this makes the world of difference. Chrome has been a revelation, and I would suggest that everyone gives it a try.

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iPhone App Review: ShopShop

December 7th, 2009 | by | old season

Dec
07

Some iPhone apps are so natural to use that, after a few months, one forgets that they weren’t shipped by Apple themselves with the phone. ShopShop, by Nikolaj Schumacher is one of those. I use it without thinking, and I use it virtually every day. Now I will have to explain why.

When you are in a shop, you want a shopping list that is clear and readable. If it is electronic, you might want to be able to check items off with ease as you find them and, because shop layouts can be complex, you might want to be able to re-order items easily. As you can see from the screenshot to the left of this text, ShopShop has all of this.

Items with a red line through them have been found. You can mark them as found very simply by tapping them. If you make a mistake you can get rid of the red line by tapping an item again.

The grey “list” icons to the right of each item are grab-handles (as it were) that allow you to re-order your list in a way that is intuitive and matches the iPhone interface conventions.

As you can see, the interface is attractive and functional, but more is yet to come. ShopShop has a number of useful features hiding behind those very few buttons.

A very powerful feature is the one that allows multiple shopping lists. This is great for days when you need to visit different shops, or to separate your personal and business-related shopping. You can scroll between lists with a sideways flick and you can select a different background colour for each list from a delightful palette of colours reminiscent of “post-it” notes.

When you add items to a shopping list, ShopShop will remember them in its internal database so that, when you need to add items to your list again, they will be selectable from a list that is pared down to likely options as you type. This feature is illustrated in our second screenshot.

If, at the end of your shopping excursion, you have not been able to purchase all of the items on your list, you can easily remove the checked off items and use those that remain as the basis for your next list. You can also E-mail your shopping lists from right within the ShopShop application.

I’ve been using this application for over a year and I love it. ShopShop has got exactly the right blend of functionality and simplicity that makes a mobile application really great. Another fantastic thing is that all of this is free. ShopShop costs nothing and carries no advertising. I’ve given it a 5-star vote in the App store, and would recommend it unhesitatingly to anyone.

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iPhone App Review: iDontSmoke

December 2nd, 2009 | by | old season

Dec
02

There are a large number of anti-smoking applications in the iTunes App Store. The one that really caught my eye was iDontSmoke by Ciderware. Applications that count how many cigarettes you have not smoked since quitting are very common. iDontSmoke extended this idea very well and was more than just a cigarette counter. Upsettingly, it seems that this app is no longer available in any of the app stores, although the Web site is still alive and well.

So, what are you missing out on?

Using a system of customizable goals, iDontSmoke allowed you to monitor your progress in giving up smoking in terms that you could relate to directly. It was possible to set up goals that were time, quantity or money based. For example, you could monitor your progress towards the goal of all nicotine having left your body in two days. Another goal could be saving enough money to buy a new MacBook, or simply not smoking 1ooo cigarettes.

The main display showed the number of cigarettes not smoked since quitting, the time without smoking, money saved, and your progress towards your next goal. Below this there was a counter showing the calculated number of smoking related deaths in the world since you quit, and health information about the hazards of tobacco.

I really hope that this application comes back at some point. It included all of the features that I would have wanted in an app that helps me quit smoking, but implemented in an innovative way that I had not considered when I was pondering the creation of just such a program. I have E-mailed the creators and will update this post when I hear from them.

Did iDontSmoke help me give up smoking? Well, no. However, it was the most richly informative of all similar applications that I tried and I can hardly blame the writers of the application for my own lack of willpower! I will be keeping this one around for my next attempt, and I would give it a full five stars out of five.

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Hallowed Institutions

October 26th, 2009 | by | old season

Oct
26

These practitioners have studied at the prestigious Havard University of Witchcraft in the U.S.A, which is presumably only slightly less well known than HIT (The Hogwarts Institute of Technology).

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Responsible People

July 2nd, 2009 | by | old season

Jul
02

In the wake of the large number of “vehicle insurance for women” ads that I have encountered recently, I was pleased to find this in my Facebook ad bar this morning:

Other responsible please? What… like other men?

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In my country, we call this thing "food".

January 8th, 2009 | by | old season

Jan
08

A few months ago, the mail pixies delivered to me an advertisement for a miraculous product. A veritable panacea for all 21st century ills, it can help you with anything.

The product becomes even more amazing when you read the other side of the leaflet.

Amazing! However, nowhere does it actually tell you what this product is. Even if you visit the Web site you won’t be any the wiser. All you with find is some very suspicious before and after photos and a form so that you can provide your contact details.

That raises a huge red flag for me. You see, Big Pharma has built a billion dollar industry on the principle of developing cures of maladies, and then telling you all about them through advertising. Karl tells you nothing. If all of these claims of nutritional miracles were replaced by claims of night-time performance improvements, with no other details of the nature of the proffered product, would you even consider calling Karl? No? Well, I hope you wouldn’t consider calling Karl at all until gave you at least a hint of the medical foundation of his wares.

Until then, here is some advice for free: If you are fat, eat less fried chicken. If you are thin, eat more fried chicken. If you are happy with what you weigh, drive through and keep doing whatever you are doing. Uncomfortable? Well, get a better chair.

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More Christmas Wierdness

January 6th, 2009 | by | old season

Jan
06

While on the subject of strange Christmas merchandise, here is something I found a year ago during the run-up to Christmas ’07:

Why does the Xplore Arctic Mammoth Discovery Playset include a frikkin kangaroo?

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