While I’m on a “not only” kick, I might as well mention a couple articles recently from New Scientist that I came across.
First, some Earth microbes may be capable of surviving on Mars. This doesn’t imply they could survive travel across space (e.g. in comets) — that’s another quantum leap in feistiness — but it does prove that life is pretty darned tenacious.
If MRSA is conventionally called a superbug, then the above should qualify as “super-duper” bugs.
MRSA is a staph bacteria that has become resistant to conventional antibiotics. It’s generally accepted that misuse of antibiotics (e.g. stopping doses prematurely) allowed MRSA to develop.
Now, American scientists recently discovered some bacteria in an old 1970’s soil sample that was resistant to Ciproflaxin, an antibiotic first marketed in 1989. The implication (and I heard this from a microbiologist acquaintance once before) is that, whatever antibiotics humans have created or will create… …many microbe species have probably already encountered and developed resistance to, in their billions-year-old struggle of escalating chemical warfare against each other.
Which kind of puts us in our place.
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Even with the miracles of science (to use the old DuPont slogan)…
a mere 100 years of directed biochemistry
by millions (1,000,000’s) of specialist vertebrate mammals,
…probably pales in comparison to the inventiveness of…
1,000,000,000+ years of semi-directed biochemistry (directed only in the “survival of the fittest” sense)
by nonillions (1,000,000,000,000,000,000,000,000,000,000’s) of bacteria.
(Hat tip to Wikipedia.)