A Namibian House: To Be True

Originally published in the Informant√© newspaper on Thursday, 22 September, 2016. 
 
Since the start of his presidency, our President, Dr Hage Geingob, has spoken of ‘building a Namibian House.’ He has stated that “Namibians want a house where everyone feels a sense of belonging, where everyone is presented with a fair opportunity to prosper in an inclusive manner and by so doing, ensure that no one feels left out.” I feel that Namibians in general agree with that sentiment, and have hope his Harambee Prosperity plan can build the house the President proposes. But while the plan has concrete goals, it lacks in one significant area – what we as the Namibian people need to be for the plan to succeed. 
 
There are several values I believe to be crucial for our Namibian House, and one of these, is honesty. Honesty has many definitions, but the one I prefer, is that honesty is the refusal to fake reality. In other words, refusing to pretend that certain facts are different depending on your viewpoint. I’ve heard it described as the flipside of rationality – where rationality binds one to think and act while considering the relevant facts, honesty compels one to do so without choosing to distort or ignore facts.

 Honesty frequently appears simple, and yet it is anything but. After all, if you apply for a job, and list your actual qualifications, you will be able to perform your duties, and keep your job and perhaps even be promoted. But if you lie, soon your lack of skill will be noticed, and you’ll lose your job. Similarly, cheating on a test might seem like an easy pass, but knowledge builds upon previous knowledge, and with each coming test, your ability to pass honestly becomes more difficult.

And therein lies the rub with dishonesty. It spread to infect your life like a multi-headed hydra, growing a new head every time one is cut off. A person who lies to cover up fraud at work, soon has to lie to her friends about where her extra money came from. They have to lie to their boss and falsify reports. Now they have to worry that the lies told to their work colleagues and friends are different, and that they don’t find out the truth. As people want to know more and more, additional lies have to be told to cover up previous ones. To avoid dishonesty being exposed, more and more lies have to be told – a veritable house of cards that can come crashing down at any moment. 

The sad part is that while an honest person can afford to surround herself with competent people with good judgement, the dishonest person cannot afford that – after all, they might suss out the truth. They can only surround themselves with the gullible, and the foolish. Dishonesty can never be contained, and its effects never escaped. 

After all, can you truly enjoy the fruits of dishonesty? If you stole a beautiful necklace to give you your partner, you might enjoy making him or her happy, but every time you see it, you’ll be reminded that you could not provide it yourself – you had to steal it. And every time someone else looks at it, that anxiety of being caught out will be there. 

Perhaps the saddest thing about dishonesty, is that all that effort and mental gymnastics required to maintain a web of deceit, could have been used to obtain those rewards honestly! If all that time and effort had been expended towards productive goals instead of trying to feed this hydra of dishonesty, imagine what could have been achieved!

Honesty is especially important for our Namibian House, because dishonesty has a profound economic cost. Trust in strangers save on what economists term transaction costs – the price you pay for doing business. If people can trust one another to do what they say, and deliver what they promise, these costs remain small. But if such trust is not to be found, these costs escalate. Suddenly formal contracts have to be drawn up. Courts need to intervene in even the smallest affairs to ensure that justice is being served. Lawyers are therefore required, and soon these costs add up.

When dishonesty infects a nation – when the integrity of the average citizen’s word is in doubt – economic downturn is sure to follow. Research has shown that in societies where trust and integrity are paramount, their economic and political futures are much brighter than in those where they are neglected. 

An easy measure of our honesty as a society is perhaps corruption. For a Namibian House that aims to combat poverty, it is clear where we need to focus our energy – after all, it is the poor who shoulder most of the burden of corruption in society. An increase of only 0.78% in corruption causes a corresponding drop of 7.8% in the income growth of the poorest 20% of the population, according to an IMF study.


Namibia has made some strides in this area at least, moving from 55th in Transparency International’s Corruption Perception Index in 2014, to 45th in 2015, giving us a joint 4th position in Sub-Saharan Africa, after Botswana (28th), Seychelles (40th), Rwanda (44th) and being alongside Mauritius. We still have a long way to go, but it is worth it. The World Bank states that: “countries that improve on control of corruption and rule of law can expect (on average), in the long run, a four-fold increase in incomes per capita. Similarly, such a country could expect, on average, a 75% reduction in child mortality.”

I believe honesty is a key ingredient we need to foster in ourselves if we are to build this Namibian House. It promotes authenticity, fosters courage, and shows you care. It shows maturity and self-acceptance, and fosters connections between us as members of the new Namibian House. It frees us as Namibians to be our true selves. And after all, how can we be true to ourselves, if we cannot be true to others?

The Hand That Rocks The Cradle

Originally published in the Informanté newspaper on Thursday, 15 September, 2016.

The past month the country has been having quite a dialogue on the New Equitable Empowerment Framework, or NEEEF. Various solutions have been proposed to remove barriers of socio-economic advancement in order to enable previously disadvantaged persons to access productive assets and opportunities of empowerment. The initial discussion focused, rather to its detriment, on race, instead of on another group of previously, and some would say currently, disadvantaged persons.

This is a group comprising 51.4% of the population, and which the SWAPO party itself recognised when it committed itself to equal gender (zebra) representation. I’m referring, of course, to women. And while our constitution in Article 10 states, “No persons may be discriminated against on the grounds of sex, race, colour, ethnic origin, religion, creed or social or economic status, “ and in Article 14 states, “Men and women of full age, without any limitation due to race, colour, ethnic origin, nationality, religion, creed or social or economic status shall have the right to marry and to found a family. They shall be entitled to equal rights as to marriage, during marriage and at its dissolution, ” it took until the 1996 passage of the Married Persons Equality Act to grant women their full, constitutional, rights.

Until 1996, if she was married under civil law, a woman’s autonomy was restricted due to Dutch-Roman common law. She was treated like a child! No married woman could bring a case to court! She could not sell or buy property! She could not sign a contract, take out a loan, be a company director… Not any of this, without permission from her husband. In addition, if married within community of property, the husband had control of their joint estate, even though half of everything belonged to her. 

It can thus not be said that any group has been quite as historically disadvantaged as women. And the advantages of empowering them are quite phenomenal. Women tend to do more work in caring for families – in fact, on average, women devote 1 to 3 hours more a day to housework than men and  2 to 10 times the amount of time a day to care (for children, elderly, and the sick). In our country, women are the ones who tend to communal farms! With the current drought, they were in fact the worst hit!

And yet, when women are empowered, spending patterns change. Women tend to spend more on child welfare – and children are our citizens of the future. Anything that benefits them, benefits the nation. When women join the labour force, the country has faster economic growth! In fact, about 25% of the economic growth in developed countries over the past 50 years is due to increased education of their girls.

For every additional year of education a woman receives, child mortality drops by 9.5%.  It is estimated that if women farmers receive the same access as men to productive assets (as NEEEF envisages), agricultural output could increase by 2.5% to 4%. In fact, women contribute substantially to food production worldwide. They often grow the majority of staple crops for domestic consumption and petty trading, and raise chickens and other smaller animals.

And women are paid less than men. Women in most countries earn on average only 60 to 75 per cent of men’s wages. Yet, more women than men work in vulnerable, low-paid, or undervalued jobs. But women’s economic equality is good for business! Companies greatly benefit from increasing leadership opportunities for women, which is shown to increase organizational effectiveness. It is estimated that companies with three or more women in senior management functions score higher in all dimensions of organizational effectiveness.

But here in Namibia, thirty-two percent of married women aged 15 to 49 have experienced physical violence at least once since age 15. 33 percent of married women aged 15 to 49 report having experienced physical, sexual, and/or emotional violence from their spouse. Among married women who had experienced spousal physical violence in the past 12 months, 36 percent reported experiencing physical injuries. Six percent of women reported experiencing violence during pregnancy. Sadly, fifteen percent of Namibian women who have experienced violence have never sought help and never told anyone about the violence.

Why is it that more than 20% of Namibians believe that husbands are justified in hitting and beating his wife if she burns the food, or argues with him, or goes out without telling him, or neglects the children, or refuses sex? Why do we live in a country where 24% of females aged 15 to 24 had rape as their first sexual encounter? Why do those females aged 10 to 14 who’ve had a sexual encounter report that in 42% of the cases it was rape?

Violence perpetuates violence, and allowing it in a household raises children that perpetuate it. Violence is the last refuge of the incompetent. This violence against women (73% committed by people known to the victim) paints a picture of a still-disadvantaged segment of our society – a picture we should urgently change.


NEEEF and the Harambee Prosperity Plan requires solutions – and one is staring them in the face. Global data suggests that gender inequality is strongly correlated with national poverty levels. Our ruling party has shown that it is willing to do what is necessary to close the gender gap – but it needs to do more. In 1996, the Marriage Equality Act made a man and a woman joint heads of the household. If we want to build a united Namibian House, it is time we did the same with our country.

Keeping Our Cool

Originally published in the Informanté newspaper on Thursday, 8 September, 2016.
It is a marvel of our times, and yet it is so easily overlooked. There’s hardly a house or dwelling without one, and when you walk into stores, the walls are lined with them. It’s almost the first thing a new homeowner buys, and yet its only noticed when its noisy, or it stops working. It’s that wonderful white slab that adorns the wall – the refrigerator. 
 
Refrigeration changed the world, and yet we hardly give it a second thought. Before refrigeration, or about 100 years ago, we had to make do with ice. Since 1100 BCE, the Chinese used underground icehouses. Donkeys transported ice from the Alps to the Roman emperors. Boats shipped snow to Istanbul during the 16th century. By the 19th century, snow was cut from the lakes in North America for commercial use, and transported to places as far away as India. 

Ice production became an industry unto itself. Railroads with refrigerated cars crossed the wealthy nations, and ice wagons were a familiar sight on the streets. But ice had a fundamental problem – it could be polluted, and that posed health hazards. That meant the time was right for someone to discover mechanically manufactured ice – or mechanical refrigeration. And by applying the discoveries made by Robert Boyle, and tested by Michael Faraday, inventors across the globe set themselves to the task. And succeeded.

Our lives would be much different if not for refrigeration. Before refrigeration, everyone had to rely on local foods produced – and dried meats. A steady diet of fruit would be all but impossible, after all – fruit is kept chilled though all through its myriad supply chains on the way to your home. Fish? Inland? Impossible without being frozen just after being caught. Butter? You’d just have a sloppy mess to spread on your bread. Refrigeration supresses the growth of food-borne bacteria, so you are unlikely today to get as sick from food as you would even a few generations ago.

The availability of refrigeration means fresh meat and produce is available almost across the globe, and is a lifesaver to farmers, who can sell their produce quite far afield. We have a much greater variety of food in our diet, and yet so few people understand the basic principles on which it operates.
It’s well-known that a calorie is the energy needed to raise the temperature of 1 gram of water by 1°C. (The calorie used in food is actually a kilocalorie, just so you know.) And it makes sense that if you mix 100g of liquid water at 100°C and 100g liquid water at 0°C, that you’d have a mixture of water at 50°C after you stir it. However, if you mix 100g of liquid water at 100°C and 100g of solid water (ice) at 0°C, and stir it, you’d find to your surprise that the temperature of the mixture after is only 10°C. In fact, you’d find that if you heat a mixture of ice and water at 0°C, the temperature would not rise above 0°C until all the ice is melted. 

The water molecules in ice are, in fact, bound together by strong attractive forces (electromagnetic, or electro-nuclear forces) that keep it a solid. Energy is required to counter these forces, and thus extra energy is needed to break apart those bonds. For water to turn into ice, it needs to lose 80 calories of energy per gram, and conversely, for ice to melt, it needs to absorb 80 calories per gram. This is called the ‘latent heat of fusion,’ as there is another type of latent heat as well. When water turns to steam, a similar effect occurs – water remains at 100°C until 539 calories of energy per gram is added, and then it turns to steam. This is called the ‘latent heat of vaporisation.’

Thus the ‘latent heat of vaporisation’ uses or releases quite a bit more energy in the conversion between liquids and gas. Gases, however, have another property that is quite useful. Boyle’s Law states that the volume of a gas is inversely proportional to the pressure. When enough pressure is applied to a gas, the molecules come in closer and closer contact, until they revert to a liquid.
Suppose a gas, such as ammonia, or isobutane, is placed under pressure in a closed container. If the pressure is high enough, it will turn into a liquid and lose the latent heat of vaporisation. If this ammonia is in a free-flow environment, with liquid water or simply air flowing around it, the heat will be absorbed by the water or air, and the liquid ammonia would be no warmer than the gas had been. 

Now suppose this ammonia or isobutane flows from this location to another one, and the pressure is decreased so that the ammonia boils and again becomes a gas. It needs to absorb an amount of energy, or heat, in the same amount it had lost before. It will absorb this heat from the nearest source – itself and its neighbours. The temperature would drop! Now imagine this cycle is made part of some sort of device that alternately compresses it and allows it to evaporate – you would have developed a heat pump! Finally, you place one part of the machine inside a heat-isolated box, and voila! You have a refrigerator. 

Refrigeration is not only important in farming, to prevent post-harvest and post-slaughter losses, or for maintaining food safety. It has spread to many other industries. Air conditioning works on the same principles, and is vital in hot countries such as ours. Medicines and vaccines are kept refrigerated, and treatments such as cryosurgery and cryotherapy depend on it. It is vital to keep machines cool during manufacturing, and all computer systems depend on heat pumps to stay operational. CERN’s Large Hadron Collider, which is investigating the sub-atomic particles, would be impossible to operate without it. 

So next time you walk into the kitchen, and open that door, feeling the wash of cold air over your face, take a moment. Remember you are standing in front of a marvel of the modern age. Refrigeration has enabled humanity to solve large problems in food distribution, and the billions of people who can eat every day depend on it. And yet it is so ubiquitous that you hardly give it a second thought.