Home Batteries without Solar!

Just a short post about my brothers new startup: IO Energy Solutions, currently targeting Adelaide and South Australia but will expand to Australia next year. Their mission is to accelerate our transition to a zero carbon future by helping people maximise their use of cheap and clean energy at home.

They’ve got some fantastic products and services lined up, starting with a home battery and clean energy solution that can save you between $600 and $1200 per year off your electricity bill while giving you the peace of mind that you’ve significantly reduced your carbon footprint and are helping us to transition to a clean energy future.

Get more information and a quote here.

Transgender Women in Sport: Fairness vs Inclusion

This is a complicated question which is needing to be asked more and more frequently, yet continues to divide public opinion. I was recently involved in a Facebook discussion about the issue which got a little heated (as these things often do) and I want to further flesh out my current perspective on the issue with this article. The main argument for allowing transgender women to compete is inclusion and the main argument against is fairness for the other competitors. I suggest that the fairness argument isn’t really relevant and this is really about values.

Why Have Segregated Competition?

There’s many reasons to have sporting competitions including fun, health and exercise and entertainment. At the elite levels of sport there’s money to be made so for some people it’s also about personal enrichment.

I don’t know the history of how and why women’s sport came about in the first place, but the advantages of segregated competitions (including those segregated by age, weight class, pro v amateur etc.) seem to be rooted in a sense of fairness. From that flow other advantages such as more opportunities for 1st, 2nd and 3rd, instead of 101st, 102nd, 103rd as it might have been in an open competition, which creates more excitement for both competitors and spectators. Smaller competitions are also easier to organise. It’s also possible that having more competitions draws more spectators and hence more sponsors which would be another powerful driver, albeit a somewhat less noble one.

While it makes sense to have segregations for the reasons mentioned above, there also seems to be value in maintaining an ‘open’ competition which is about achieving the highest possible level.

How to Segregate Fairly

Let’s start by considering what we mean by ‘fair.’ It seems to be about removing the effects of luck so that people are competing based on their own efforts rather than something outside their control such as their biology, upbringing, wealth etc. It would be next to impossible to neutralise all luck based factors so we have to settle for something more approximate.

There are many types of segregation such as age, gender, pro vs amateur and location, but at the elite level the main one appears to be gender. The questions is, is ‘biological gender’ really the optimal dividing line for fair segregation or is it used more for convenience and historical reasons. I’m not a scientist but I suspect we could determine this by looking at a large set of data and looking for correlations (although we’d need to establish causation) between various factors and independent performance. For example, perhaps it turns out to be testosterone levels as the IOC currently suggests as the standard or perhaps a collection of factors such as wealth of home country and bone structure.

Applying Data to the Real World

Whatever the data shows, we’d still need to make an arbitrary decision about where the cutoff line should be. Issues of convenience and practicality also need to be taken into account when deciding to run and organise an actual competition. I doubt that biological gender would be found to be the fairest dividing line but I can imagine it being kept for convenience. However, if the differences in performance between transgender women and biological women, accounting for other factors, are less than those within the category of biological women then I think that’s a powerful argument for allowing transgender women to compete.

To illustrate this last point, let’s consider a hypothetical race between a transgender woman who’s done 10,000 hours of training with an elite coach, a biological woman who’s done 10,000 hours of training with an elite coach and a biological woman who’s done 10,000 hours of training with an inferior coach because she couldn’t afford an elite coach. If the difference in performance between the two biological women is greater than that between the top biological women and the transgender women then that’s clearly an indication that the bigger factor might have been the quality of the coach rather than the biological gender. If you choose to ignore that difference and allow the two biological women to compete together than you can also choose to ignore differences between the biological women and the transgender woman and allow her to compete as well.

Value Considerations

I don’t know how many of the opponents to transgender women in sport have actually looked into the data but I suspect a good portion of them haven’t. I suspect the bigger factor that’s driving them is the desire to maintain the status quo. If I was an elite sportsperson and was faced with the prospect of being bumped off the podium and possibly losing money that I might otherwise have won, then I can imagine I’d be looking for excuses too. Depending on what the statistics show, they may have a point with fairness. That is if the statistics show that transgender women have a significant advantage over biological women which is greater than the advantages and disadvantages between biological women.

If this were the case, then I have another question to put forward; have you considered the value of the sense of self worth and inclusion that transgender women might gain if allowed to compete? We need to consider this and compare it to any possible negative effects on biological women and the state of the competition. Would it really be all that bad if a few biological women are bumped off the podium? I mean this happens all the time anyway when a better biological woman comes along so is this really going to negatively affect the competition overall? There’s no right or wrong answer here, it’s a value judgement but it needs to be part of the conversation.


The opponents in this debate claim that transgender women have an unfair advantage over biological women and that’s the reason why they shouldn’t be allowed to compete. I’d like to see the data on this but I think it’s more likely that the divide is more about practicality and maintaining the status quo than fairness. We also need to consider the value of inclusion.

Chiang Mai Badminton

I started playing badminton in Chiang Mai in July/August 2014 and that kickstarted a passion for playing the game and improving my skills on a regular basis and I’m still loving it now too. I did actually play for one semester back in high school but I’d all but forgotten everything I learnt there (which wasn’t much) so I was basically starting from scratch which I started again in 2014.

For the ten years previous, table tennis was my primary sport and its a game I still really enjoy but I was ready to move onto something new.

There’s several options to play in Chiang Mai but I’ve really enjoyed playing with a group of expats and thais who play Tuesday and Friday 2pm – 4pm. The cost is only 50 baht per session and the location is close to the old city. Get all of the details at the Facebook group here: https://www.facebook.com/groups/631388276900921/

Massage Insights

Since traveling in south east Asia I’ve become really interested in Massage. I’d never paid for a massage in Australia or any other western country because I didn’t think it was worth it (and still don’t) but I now regularly have them when I’m in Asia.

I’ve also talked to many people over the years about their massage experiences and done my own research and just been mesmerised by the wide range of options available, reasons that people get massages and the experiences that they have. So much so that I decided to put together a little survey to get some data on it all.

The survey is still open but here are some of the results after 45 responses;

The later questions were segmented based on the earlier answers (including the graphs above from ‘reason for getting a massage’ question) so many of them don’t really have enough responses to display here.

I’ve been most interested in the reasons people get massages and people’s pain preferences.

Outing is Unethical like Price Fixing is Ethical

The whole idea of not outing paid links kinda seems like price fixing to me… a secret agreement between SEOs to not out each other, like a secret agreement between companies to fix a price and not undercut each other.

It feels like people always approach the ‘is outing ethical?’ question with two fallacious things in mind;

  1. Using manipulative tactics is a victimless crime
  2. Nothing good will come from outing

Both statements are quite clearly wrong. Any website using manipulative tactics to increase their rankings is negatively impacting the other websites who’s rankings are dropping as a result. Outing manipulators will improve the SERPs for everyone (in theory) – this is not merely “some” good, but arguably a net benefit.

Sure, you could make the argument that you have an obligation to do whatever it takes to get your client ranking but you can use the same argument to support outing paid links ie. outing your client’s competitor so their rankings drop and your client’s improve.

Some people would have us believe that focusing on our own sites and not on what others are doing will always produce the best outcome but this simply isn’t true. There is no magical “kama” that inhabits the universe and makes sure ‘what goes around comes around’ and everything will turn out in the end. The good news is we don’t live in a liberatarian society. Most people agree that there are some activities that should be discouraged to improve the lives of everyone and this applies to business too. For example, it’s considered perfectly ethical to out businesses that make false claims in their advertising. This is an activity that negatively impacts the unknowing public and their competitors. In a way, manipulating the rankings is making the false claim that your website is good enough to deserve a high ranking so how is this different?

Every increase in rankings means someone else has decreased in rankings and visa versa therefore every outing has a silver lining with the added benefit that you’re improving the results for everyone (in theory).

So where does this idea of outing being unethical come from? Perhaps its fear of retribution or simply wanting to preserve a mutually beneficial situation. We can certainly run a cost/benefit analysis, both individually and as an industry as a whole, to decide if the practice of outing produces more benefits than costs. But this isn’t ethics. If someone runs that analysis for themselves and their clients and finds the benefits to be higher than the costs then you can’t say that’s unethical… that’s just business. That’s just life!

My guess is its part of our tribal instinct to want to help our fellow SEOs and shun the outsiders. We see this herd morality all the time in ‘us and them’ situations. Perhaps some wish we could go back to the 14th century and form an SEO guild to protect our interests and formalise this non-outing mentality.

I’m happy to go through the cost/benefit analysis. Perhaps we decide that its better in general for the industry if we discourage outing… but you’ll have to produce some evidence to back that up.

Compiled from a series of my comments originally appearing on this article.


I just signed up to Hitchlog, a cool new service which allows you to record all of your hitchhiking trips and then gives you stats based on your aggregated trips.

I diligently went through today and added all my trips from my Europe trip in 2010. You can see them all here in my profile.

I was pretty foggy on number of rides and times but I was able to figure out dates pretty well by looking back through my facebook updates (thank you timeline). It was nice to relive all the trips in my head as I tried to recall each ride and looking through my activities on facebook while I was living those experiences.

The God Debate II: Harris vs. Craig – My Thoughts

The video above shows the full debate between Sam Harris and William Lane Craig on the subject of objective morality. I’ve just finished watching the debate for the second time and thought I’d give a few notes.

Overall I felt that Harris could’ve been more successful by addressing Craig’s specific points, however Harris explains on his blog that he did this to counter Craig’s tricky debate techniques and so he could get as much of his own positive arguments across. I couldn’t find anything on Craig’s website that summarised the debate, only this Q & A with a reader addressing some parts.

Defining Terms

In any argument I think its very important to define your terms and make sure you’re using the same terms as your opponent. There are two key terms that need to be defined:

  • ‘Morality’ including good, bad, evil, right and wrong
  • Objective


Craig seems to define morality and good and evil in terms of god, that is the standard to determine whether something is good or evil is god and god’s commands.

Harris defines morality in terms of the well being and flourishing of conscious creatures. That is the standard to determine whether something is good or evil is whether it results in the flourishing of conscious creatures or not.

Craig disagrees with Harris’ definition explicitly and accuses him of redefining terms like right and wrong in non moral language.


Craig defines objective (as in objective morality) as meaning “valid and binding independent of human opinion.” When arguing during the debate he seems to take this to mean that the morality would exist regardless if people were there or not, that is they transcend time and space, I’m calling this Craig’s implied definition of ‘objective’.

Harris doesn’t seem to offer an explicit definition of ‘objective’ during the debate but during the Q&A section he talks about Craig’s implied definition of ‘objective’ being completely meaningless in any sense that we are aware of. In order for something to be ‘objective’ it needs to depend on certain predefined definitions otherwise we can’t even discuss it let alone determine its objectivity.

My Thoughts

When talking about ‘objective morality,’ I find Craig’s implied definition to be pretty much meaningless so it is with his stated definition that I will side. However, contrary to Craig, I think that Harris’ definition of morality and right and wrong, good and evil is not only the more useful definition but also the definition that most people already use when they think about those words.

What’s more, as Harris points out during the debate, his definition is actually perfectly compatible with the Christian world view. Christians believe in following god’s word to ‘get close to god,’ ‘avoid hell’ and ‘get into heaven’ and all of these propositions can be measured in terms of the well being of conscious creatures – in fact, the propositions themselves are defined in terms of the well being of conscious creatures, namely humans.

Therefore, despite Craig’s objections, Harris’ definition is far more useful and closely matches what people actually mean when they use the words than Craig’s definition.

If you accept Harris’ definition of morality then you can also reconcile it with Craig’s stated definition of ‘objective’ since the well being of conscious creatures can be determined objectively by science and is not dependent on human opinion.

I think if Harris was able to clearly establish that his definition of morality is far better than Craig’s, he could’ve posed a more convincing argument overall.

The New Website

I’ve been doing some house keeping for this website today to make it presentable, although it still needs a lot of work.

At the moment I’m not planning on doing much with the website, just keeping it as a personal website with links to my current projects and the occasional update. In the future I’d like it to be more internet marketing based where I can use it for personal branding and write internet marketing articles but that will have to wait.