2. A Meditation on The Bird's Nest Orchid.
Photo: Paul MuntonDearly Beloved
Recently there has been huge progress in the biological sciences. One of the consequent revelations concerns the evolution of cell organelles. There are chloroplasts – best known as the green bodies in plant cells which produce oxygen and starch, help generate nitrogen and use it produce most of plants' amino acids. There are mitochondria found in animals, plants and fungi, which, amongst other things, produce a high energy molecule which when broken down helps power the organism. It is now believed that both these organelles were originally free living single celled organisms which were enveloped by another primitive single celled organism, a situation which both parties found helped them thrive. So chloroplasts are believed to have derived from a cyanobacteria which had previously developed the capacity to use sunlight to metabolize. Even today some 1,300 million years after the union, mitochondria have their own DNA to help them replicate and that replication is independent of the replication of the larger cell of which they are a part.
The enhanced capacities of these cells allowed them to join with others and become multicellular organisms which continued to evolve in ever greater complexity so that today at least one species, Homo sapiens, has the capacity to conceive of a diversity of ideas including chloroplasts and a loving God. Without the coming together of these organisms life which we know today would not exist.
So it is with human endeavor. Where human beings co-operate they can do wonderful things as we have just seen in the rapid development of the three vaccines against Covid-19. Unfortunately human beings pick fights with one another more readily than they will cooperate. That conversation between Ruth and Naomi her mother in law, which has been mentioned at least twice in different Dearly Beloved letters from St Clements, is very unusual because it seals a relationship of mutual help and support, especially support of someone in need, as rare in life to day as it is in the Bible apart from passages setting out the loving purposes of Christ.
“And Ruth said, Entreat me not to leave thee, or to return from following after thee: for whither thou goest, I will go; and where thou lodgest , I will lodge; thy people shall be my people and thy God my god; 17 Where thou diest, will I die and there will I be buried..." Ruth 1:16-17
That is also the promise that my wife to be gave me before our marriage.
Surely if those primitive unicellular organisms had had a conversation it would have been along similar lines. Perhaps it takes women to set an example in cooperation and compassion. That relationship between Naomi and Ruth led on to Ruth's marriage to Boaz and they had a grand child named Jesse and a great grandson who became King David – so it led to great things. The book of Ruth follows the final verses of Judges which describes the destruction of the tribe of Benjamin and the many “men of valour” who were killed in battle, so typical of our human history of mutual destruction.
Yet despite the wonderful capacity of chloroplasts, some species of plant have abandoned them. Such is the bird's nest orchid, so called because of its circular tangle of roots which enclose a fungus which feeds the orchid. In its turn the fungus has a symbiotic relationship with a tree, extracting sugar from its roots but giving minerals to the tree. As it has no chloroplasts the orchid has no need of leaves but consequently suffers from a low capacity to generate energy so that it takes twelve years to develop sufficiently to produce its pallid flower. Given its strange life style it is unsurprising that the flower of this orchid is rare.
Apparently chloroplasts evolved separately on at least four occasions during evolutionary history. So Ecclesiastes, The Gatherer, was right when he wrote:
“What has been will be again, what has been done will be done again; there is nothing new under the sun. “
But there are, nevertheless some very amazing things under the Sun. And we humans would be even more amazing if we cooperated more, one with another, and fought each other a little less.
Peace,
Paul.
Originally published 3 December 2020
Comments
Post a Comment