I have lived long enough, my way of life is fall’n into the sere, the yellow leaf…..Macbeth Act V scene 3)
Most of us would pretty much agree with the Thane of Glamis. But up to now, achieving that Pan-like state of eternal youth has been no more than a dream, whatever the cosmetics companies say. Until today, when recent discoveries of a protein in the Bowhead whale suggests that this same eternal dream may actually come true. We’ve two takes on the story: a popular one from Ashleigh McCaul of the Mail: and a more in-depth view from Nature Briefings Secrets of a 200 year old whale which carries, as ever, links to deeper coverage (no whale pun intended)
A cold-activated protein that helps to repair broken DNA could be the bowhead whale’s secret to living sometimes for more than 200 years. Researchers travelled to northern Alaska to collect samples of tissue from the whales (Balaena mysticetus) from Iñupiaq Inuit communities. The team found that the whale’s cells produce a protein called CIRPB, which helps to mend potentially cancerous DNA mutations. The results show that an efficient DNA repair system is “a very effective strategy to confer this extreme longevity”, says molecular biologist Zhiyong Mao.Nature | 4 min read
Reference: Nature paper
And our opinion? it’s interesting how science is fine when its discoveries coincide with the deepest wishes of the population. Yet science is not so convenient when it reminds of certain uncomfortable truths, such as the imminence of catastrophic climate change, The response of some is to launch culture wars, wherein the conclusions and recommendations of the educated must not only be resisted, they must be actively torn down if at all possible. This article by Alex Heffron and Tom Carter-Brooks for the Conversation chronicles how this is currently playing out in the English countryside., where some persons are trying to foment opposition to the installation of solar panels on private land. Of course, motives will be mixed: and not all of us think an array of panels is quite as pretty as a meadow of waving wheat. But we must have clean power: or we will surely die, young and old alike.
We are certain you will find a comparable example near to where you live, gentle reader Yet it’s the psychology of all this that gives us this thought, for what it may be worth. Now, It was said of Peter Pan than he never grew up. The best definition of growing up is to realise not all your wishes can come true at once. It seems some people must do more to recognise that, however many decades they have accumulated.
#climate change #global warming #renewable energy #peter pan #ageing #whale
Learning, Science and Society 