In my habitual walking, my constant but anytime new discovering oppotunity providing thing is just weeds speedy growth at empty fields, with the state absent from any man-power to get rid of them, that speed means their niche acquring natural selective evolution. In other words, they have taken very appropriate adaptability for growing so speedily, and additionally they ought to have gotten at each speceis very efficient survival strategy, that must be at the matter of fact, not selecting the best field as good ideally suitable condition to make them grow, not only for acqiring prosperous oppotunity but also only needing minimal condition to get growth, that not selecting best condition in adaptabilty must be their the strongest merit. 

E.g. planting trees at orchard, garden, or forestry strategy are constantly needed to make soil for planting so fecund and advantageous to make trees grow, trees arrangement and mutual distance or so at each necessity, that environmental coordination is necessary, e.g. transaction toward harmful insect with necessary insecticide or selecting appropriate fertilizers, and method to make fecund compost and suitable ambient for keeping thier survival in arrangement as if forestry needs rationally averaged productivity in keep the same distance anong each tree, however, only weeds are never following that kind of ideally the best condition. In other words, they have had evolved themselves in adapting to any condition as niche, that strategy resembles corona virus's niche acquring natural selective survival race.

They do never look over any small niche, they had been evolved to be adaptable to any place, and easily scattered, dispersed, inseminated, all combination must have maximally evolved, that strategical advantage means they need only minimal condition, that survival strategical biological merit must be researched and studied as common character with newly niche acquiring strategy in analogy, that thing must be applied to new corona virus issue for us, that suggestion would be constantly suggested with my walking course emvironmental aspect. 

Ecosystem's compexity as embironmental mutual niche symbiosis must tell us when we look for the best method to make us co-exist with virus evolution. That thing was implanted to my brain, anytime when I am walking around local embironmental zone in my residential vicinity.
(to be continued)

(Aug. 4th. 2020)