TUHO: fixet for u

lukacovic pro klima?

Češi začali předpovídat půdní sucho pro celý svět na webu Windy.com. Jeho tvůrci na předpovědi spolupracují s vědci z týmu Intersucho. (Windy)

Paradni prehled aktualnich energetickych toku

electricityMap | Live CO₂ emissions of electricity consumption
https://app.electricitymap.org/zone/CZ?fbclid=IwAR0n9lDBrGZ6nARAnC0KA0sJoda4hdDBMG_whQcS_u6jzphI-gVKf-f5m64

David Adler a Paweł Wargan podrobili zdrcující kritice klimatické plány EU, které spojuje jediný cíl: zachovat zisky kapitálu.

Nespravedlivý přechod: Evropský Zelený úděl a zrada generace – !Argument
http://casopisargument.cz/?p=39668

Zelení aktivisté chtějí narušit valnou hromadu banky. Vadí jim uhlobaron - Seznam Zprávy
https://www.seznamzpravy.cz/clanek/ekonomika-finance-osobni-aktiviste-opepri-valnou-hromadu-monety-vadi-jim-udajne-spojeni-s-uhlim-183446

Banka Moneta dnes požádala ekologické organizace sdružené v iniciativě Zastavme špinavé prachy, aby upustily od plánů narušit jednání valné hromady banky, která se koná v pondělí 20. prosince. Akcionáři tam mají rozhodovat o plánovaném spojení se společnostmi ze skupiny PPF a navýšení kapitálu banky.

Tohle mi prijde dost on topic: https://youtu.be/vnaTOML0ymo houby/ryby/sklenik

Ugo Bardi: The concept of "EROEI" (energy returned for energy invested) revisited from a biophysical viewpoint. Surprisingly, it turns out to be a widespread concept that involves many different kinds of complex systems, not just energy producing technology. It appears in economics, in epidemiology, in nuclear physics, and in the widespread concept of "trophic chain." A fascinating series of discoveries.

2021 The Role of Energy Return on Energy Invested (EROEI) in Complex Adaptive Systems
https://www.mdpi.com/1996-1073/14/24/8411

for the first time, we report that the Lotka–Volterra model, usually confined to the study of the biology of populations, can represent a powerful tool to estimate the EROEI of dissipative systems and, in particular, those systems subjected to depletion. This assessment is important to evaluate the ongoing energy transition since it provides us with a model for the decline of the EROEI in the exploitation of fossil fuels

interesting times

"Scientists have discovered a series of worrying weaknesses in the ice shelf holding back one of Antarctica’s most dangerous glaciers, suggesting that this important buttress against sea level rise could shatter within the next three to five years.
Until recently, the ice shelf was seen as the most stable part of Thwaites Glacier, a Florida-sized frozen expanse that already contributes about 4 percent of annual global sea level rise. Because of this brace, the eastern portion of Thwaites flowed more slowly than the rest of the notorious “doomsday glacier.”
But new data show that the warming ocean is eroding the eastern ice shelf from below. Satellite images taken as recently as last month and presented Monday at the annual meeting of the American Geophysical Union show several large, diagonal cracks extending across the floating ice wedge."


https://www.washingtonpost.com/climate-environment/2021/12/13/thwaites-glacier-melt-antarctica/?%20environment_1

God
https://twitter.com/TheTweetOfGod/status/1470793024925958148?s=19

Will the owners of the blue planet between Venus and Mars please attend to your vehicle.

It is overheating.

Musk nenavrhuje zadne perpetum mobile.
On navrhuje stroj, ktery premeni atmosfericke CO2 na CH4 (asi), ktere potom v atmosfere zase spali.
Protoze na svete neexistuje zadny stroj, ktery by primo nebo neprimo neprodukoval sklenikove emise, da se snadno dovodit, ze pokud bude vetsina paliva spalena v nizsich vrstach atmosfery, pujde o proces, ktery nebude ani neutralni natoz nejaky negativni.
Muzeme jenom srovnat to, kolik fosilnich paliv se spotrebuje nyni, resp. usetri potom (jestli vubec nejake).

Z textu, ktery musk nasdilel je jasne, ze ani neplanuje, ze by dany stroj mel slouzit, pro stahovani CO2 z atmosfery, nebot zjevne existuji metody, ktere jsou mnohem efektivnejsi.