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  1. Galleries
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  3. Landscape with human elements
  4. » Irreversibility "S"

 
Irreversibility "S"...

Covid, tra autarchia ed archivi

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Irreversibility "S" sent on November 30, 2021 (10:34) by Paolo P. 90 comments, 1354 views. [retina]

at 140mm, 1/15 f/6.3, ISO 500, hand held. Pavia, Italy.

Entropia crescente, surriscaldamento…. La condizione climatica che fino a pochi anni or sono rappresentava la quasi quotidianità per alcune zone, è diventata occasione particolare e abbastanza rara. Da oltre un secolo si sta correndo dissennatamente verso un vertiginoso aumento dell'entropia, ovvero il passaggio dell'energia da una forma primitiva ad una forma diversa fruibile secondo necessità pratiche ma che, non potendo avere efficienza pari al 100%, ne trasforma una parte in calore. Ad es. il motore a ciclo “otto” a benzina rende ~ 30%, a ciclo diesel ~ 40%, trazione elettrica ~ 35% (se va bene, in funzione della produzione primaria della risorsa) e non parliamo dei riscaldamenti domestici o di qualsiasi lavorazione industriale. Tra non molto “andremo arrosto” senza possibilità di ritorno, eppure la fisica di base, ed i principi della termodinamica erano conosciuti da molto prima dell'escalation determinata dalla rivoluzione industriale e dall'esplosione demografica. In funzione dell'età potrei dire che non me ne importa molto ma cadrei nella medesima ottusa cecità di chi ha gestito opportunità di potere nel recente passato (in termini planetari) facendo scempio delle risorse in tempo brevissimo, con la logica che…… “il domani avrà cura di sé” (Matteo, 6-34) valida nella sua accezione evangelica ma non per la gestione energetica e la prospettiva di vita umana.



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avatarsenior
sent on November 30, 2021 (10:53) | This comment has been automatically translated (show/hide original)

Congratulations for the beautiful photo, a greeting.

avatarsupporter
sent on November 30, 2021 (10:54) | This comment has been automatically translated (show/hide original)

Hello Paul.
I miss fog and galaverna. The second sight last year for two days, once whitewashed everything for long periods and several times a year.
Writing that you are right seems trivial and obvious.
Ma is only the truth.
Difficile to add something.
Sast sadness looking around... and listening to the late and (alas it seems useless) attempts to find remedies.
Eas not hiding, I think I've contributed too... like a bit 'all of the rest.
A greeting.
--
Mauro

avatarsenior
sent on November 30, 2021 (10:56) | This comment has been automatically translated (show/hide original)

I don't know if the image or the thought that follows the image is more beautiful. It is a pleasure to read about tasformation/conversion processes when they are illustrated in a clear, simple and intuitive way. Unfortunately, I am pessimistic too. I do not believe in 'electric' revolutions that revolutions are not and in measures of false environmentalism propagate as solutions to the problem. The only way is not to 'consume' but this logic, the only truly virtuous one, is in contrast with our beliefs and those who handle gold dictate the law. At the end of everything to put it in different terms exergy is lost.
a warm greeting Paul

avatarsupporter
sent on November 30, 2021 (11:19) | This comment has been automatically translated (show/hide original)

Congratulations Paul,
gran nice image and excellent and shareable caption.
Cioa, Paul

avatarsenior
sent on November 30, 2021 (12:14) | This comment has been automatically translated (show/hide original)

Beautiful image and lucid and precise considerations published in the caption .... we are in a self-destructive progression and the process I fear is irreversible.
A warm greeting.
Roberto

avatarsupporter
sent on November 30, 2021 (14:39) | This comment has been automatically translated (show/hide original)

As always.. good super caption,. Savonarola grilled us to precede us, it is our turn of devils and malpractices much greater we have abused we are paying pledge.
Hello Paul a salutone
Marino

avatarsenior
sent on November 30, 2021 (16:41) | This comment has been automatically translated (show/hide original)

Invitation to !!! reflection
good

avatarsupporter
sent on November 30, 2021 (17:13) | This comment has been translated

Beautiful!

avatarsupporter
sent on November 30, 2021 (17:15) | This comment has been automatically translated (show/hide original)

Dylan,
Mauro,
Fabio,
Paolo,
Roberto,
Marino,
Orso,
Diodato

thank you.
Un Greetings.
Paolo

avatarsenior
sent on November 30, 2021 (18:30) | This comment has been automatically translated (show/hide original)

We should think of it as a Native American saying taught: "We do not receive the land from our fathers, but we borrow it from our children"... and intact and possibly improved we should leave it.
Sealy expand your proposal, both in the composition and in the message
a greeting
Pierpaolo

avatarsenior
sent on November 30, 2021 (18:37) | This comment has been automatically translated (show/hide original)

Guys, noin there is nothing to do.....
comanda the god of money :-(
I was paul I appreciate the photo and your thought
who is also my
compliments

avatarsupporter
sent on November 30, 2021 (18:45) | This comment has been automatically translated (show/hide original)

Now that you have written it, I remember it again, Pierpaolo , ancient wisdom unassailable but ... that other "truth", quoted by Claudio , is ruthless (and winning) even if suicidal.
Thanks to both
Paolo

avatarsenior
sent on November 30, 2021 (18:49) | This comment has been automatically translated (show/hide original)

This is the raw truth :-(

avatarsupporter
sent on November 30, 2021 (18:51) | This comment has been automatically translated (show/hide original)

.... unfortunately.

avatarsupporter
sent on November 30, 2021 (19:15) | This comment has been automatically translated (show/hide original)

Bravo Paolo P. :-P

avatarsupporter
sent on November 30, 2021 (20:20) | This comment has been automatically translated (show/hide original)

Caption and photos that tell well the "not beautiful" situation in which we find ourselves!
Hello
Francesco

avatarsenior
sent on November 30, 2021 (21:42) | This comment has been automatically translated (show/hide original)

Composition and atmosphere. Just congratulations. Anonymous

avatarsenior
sent on November 30, 2021 (21:46) | This comment has been automatically translated (show/hide original)


avatarsupporter
sent on November 30, 2021 (22:15) | This comment has been automatically translated (show/hide original)

Paolo,
beautiful photo that brings back to distant memories and (who would have thought!!!) makes me miss the "scighera" (fog) here in the Plain.
As for the caption I think it is a more than shareable reflection that each of us has done at least once, but you have found the right words and the most correct form to summarize a very complex situation.
Comments really for the job.
Ciausss,
Fabio

avatarsupporter
sent on November 30, 2021 (22:19) | This comment has been automatically translated (show/hide original)

Gaz,
Francesco,
Gianfranco,
Stefano,*

Thank you for your participation.
A cordial greeting.
Paolo
*For electric cars it is much worse than you write (albeit correctly). The weight is about 500 / 600 kg greater than a car of the same class with endothermic engine, so there is not, for the same car, an equivalence of energy consumption especially on speed variations over time (accelerations) both positive (engine) and negative (brakes). Considering HOW electricity is produced, they are the most polluting ever, but the choice of this type is absolutely not technical.... it is to be found elsewhere. In the recent past I have designed and written a lot on these issues, I will allow myself to contact you with an MP.




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