Be cautious with stem cells

Be cautious with stem cells

EDITOR

The secret of restoring health lies in replacing decrepit cells ravaged by disease with stem cells. This advance in stem cell research follows and is closely linked to the simultaneous announcement by former US President Bill Clinton and British Prime Minister John Major in 2000 that scientists had unravelled the human genome by more than 90 percent. The breakthrough of the Human Genome Project was hailed in superlative terms as advancement in the treatment of cancer and hereditary diseases. Clinton described it as the first survey of the entire human genome and "the most wondrous map ever produced by humankind". A couple of years earlier, physician-geneticist Francis Collins, that leading light noted for his discoveries of disease genes, had described the advance in breaking the human genetic code as something that would be judged by history as "more significant than even splitting the atom or going to the moon".

However, the same sage had warned: "We have a small lantern in the form of a gene, but the lantern doesn't penetrate more than a couple of hundred feet. We don't know whether we're going to encounter chasms, rock walls or mountain ranges along the way." It is this warning that we want to draw attention to. In doing so, we recall that Dolly, the cloned sheep that was eventually euthanised after being diagnosed with progressive lung disease in 2003, was the culmination of embryonic stem cell research that pitted moral scruples against science in yet another of their cyclical rancorous confrontations. In the end, governments ordered a stop to what they feared could degenerate into man playing God. It is important to note that the theatre of this apparent antipathy between metaphysics and science was the citadel of the latter in Western Europe and North America, and not some windswept desert country on a plateau in southern Africa. We feel compelled to issue this warning because countries defined by widespread ignorance have often provided the ideal environment for rogue scientists to conduct their nefarious experiments in pursuit of wicked goals. We say this because while the Ministry of Agriculture (MoA) has perhaps the highest concentration of educated Batswana, they simply looked the other way as controversy around genetically modified foods raged everywhere else in the world.

Our country being a net exporter of food, it was incumbent upon MoA to at least mount a deliberate awareness campaign and insist on adequate labelling of food. But where food production remains an elusive goal, it must be too much to expect MoA to understand that the end aim of food and pharmaceutical multinationals is depletion of botanical resources in the so-called Third Word and dependence on the West. Hence we receive news that enabling legislation for a stem cell facility is to be passed in July with a sense of trepidation.

Today's thought"The world is a dangerous place, not because of those who do evil, but because of those who look on and do nothing."

- Albert Einstein

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Be cautious with stem cells