We ‘need’ charismatic mega-flora today, plants that scream out to even the most plant blind of us to take notice, those that create such a sudden and uncontrollable ‘stir’ within us that our simple glimpse of them breaks our momentum, our chains of thought, interrupting whatever we’re doing in that moment bringing about a reflexive interjection, cause us to take notice, create an uncontrollable urge to stop what we’re doing and come back for a closer look! To tell our parents, partners or friends, to drag them back, for a repeat performance or to see if what we saw is really there or merely a mistake of perception. And they do come back. I see them every day, sometimes dragging disinterested friends to see this unimaginable impossibility. I hear them when I’m out working in the private part of the garden with excited voices, sometimes expletives, “Look at this ‘F@#$ing’ thing! Can you believe it?” I love this. They’ve come for ‘Monte’!
I’m not a biological ‘fatalist’, but there are several reasons why epidemiologists were attempting to plan for a pandemic and why the Obama administration was empowering institutions, creating protocols and organizing resources that could be mobilized quickly, before the COViD-19 outbreak, not for this one specifically, but one of some kind. Viruses, bacteria, mycoplasma and other microbes fill the world at a microscopic level…they are everywhere, all of the time. Our own bodies contain far more of them than we do of our own some three trillion cells. Fortunately, most of them do not cause us disease, at least as long as we remain healthy. Many of them, in fact perform valuable functions in us, beneficial ones, without which our lives would be the poorer. Disease too is part of life’s ‘plan’. Its agents are dynamic. Today’s diseases are not those of the past. We evolved together. They mutate and sometimes ‘leap’ across species boundaries. A study of biology and disease reveals a function of disease or at least a consequence to the health and evolution of a species. It may sound heartless to put it this way, but disease is very much a part of living. With this new disease, COVID-19, as with others, it is selective, affecting those whose health is compromised in some way disproportionately, killing those most susceptible, the weak and those may include those surprising to us. As in most things concerning life, nothing is so simple as our concept of strong and weak. Disease is a part of the process of natural selection that has always been in effect in the world. Continue reading
Gardening for most of us is more than just a distraction, but these days, in light of the coronavirus, SARS-CoV-2, the disease it causes, COVID-19, the conflicted messaging we’re getting from our ‘leaders’ and the insecurity many or most of us are feeling around our own financial situations, we are likely more in need of one than we had been. This post will be a bit of that, while at the same time an attempt to shed a little light on the issue of viruses in the plant world. Yes, viruses plague plants as well, but they are also thought, by more than a few scientists, to have played other roles as well, such as in evolution, a process that continues to and beyond this day! In some ways they parallel those of bacteria. Both viruses and bacteria can cause disease. The disease that a virus can cause is generally very limited to a narrow range of species, even to one, with notable exceptions. Most, however, perform other tasks as they go about their ‘business’, within the bodies of bacteria and larger multi-celled organisms. In fact most viruses, like bacteria, play no direct roll in our health…and they are everywhere.
It is important to understand that science has its own biases and that our perspective as mortal human beings affects how we view things as well…viruses included. Science builds on experience. It requires that new science, and its theories, be consistent with what is ‘known’, but it must also be open enough to avail itself to new understandings when it better explains previously accepted theories. What do I mean? Viruses ‘cause’ disease, but might they also be something else? If our biases set us up to see them agents of disease, reservoirs for future disease or inconsequential, we will fail to see what they may also be…and there are some who would assign a much more important role to viruses and see them not just as disease agents, but as far more, as essential ‘elements’ and players to life today and the processes that made today’s form of it even possible! First, though, what do we ‘know’ of viruses. Continue reading