08-28-2022, 05:32 PM
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#831 (permalink)
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In Mark Twain's time, people talked about the weather but nobody did anything about it ...allegedly.
Now we have a politcal machine that speaks for everyone and is literally hell-bent on doing something, but just anything that will make them money.
Changing peoples minds, but not in a good way [Inflation Reduction Act]. Living in mud bubbles with pedal-power monorails ain't happening on their watch.
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.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
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Today
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Other popular topics in this forum...
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09-01-2022, 01:27 AM
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#832 (permalink)
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__________________
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.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
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.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
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09-01-2022, 01:59 AM
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#833 (permalink)
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Human Environmentalist
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The real tragedy is all that energy the earth doesn't encounter, and is unutilized by us forever.
We're letting 99.99713% of the energy go, and that's just what we're wasting in this solar system.
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09-01-2022, 12:52 PM
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#834 (permalink)
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'controls'
Quote:
Originally Posted by freebeard
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That's not what the folks who provided all those images are saying.
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09-01-2022, 01:00 PM
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#835 (permalink)
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tragedy
Quote:
Originally Posted by redpoint5
The real tragedy is all that energy the earth doesn't encounter, and is unutilized by us forever.
We're letting 99.99713% of the energy go, and that's just what we're wasting in this solar system.
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Well, you've got to congratulate the effectiveness of all those un-sung lobbyists who worked so diligently since 1958, to guarantee these statistics would exist!
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09-01-2022, 01:21 PM
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#836 (permalink)
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Quote:
Originally Posted by redpoint5
The real tragedy is all that energy the earth doesn't encounter, and is unutilized by us forever.
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Quote:
https://www.space.com › kardashev-scale
The Kardashev scale: Classifying alien civilizations | Space
4 Dec 2021The Kardashev scale is based on how much energy a civilization uses. (opens in new tab) The Kardashev scale classes a civilization with a Dyson sphere to harvest its sun's light as type II.
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At our present stage of awareness the only way we can concieve is to completely surround the Sun.
There has to be a more subtle way.
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09-01-2022, 01:49 PM
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#837 (permalink)
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Human Environmentalist
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Quote:
Originally Posted by freebeard
At our present stage of awareness the only way we can concieve is to completely surround the Sun.
There has to be a more subtle way.
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A star going dark may be evidence of a civilization achieving type II.
It would still be scary to achieve type I. I mean, we would be engineering things like rivers at that point. They wouldn't flow unless we wanted them to, and at a rate we determine. There would be no "nature", but instead the whole earth would be a zoo.
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09-01-2022, 01:52 PM
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#838 (permalink)
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'completely surround'
That's delicious! Couldn't get anymore elegant than that.
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09-01-2022, 02:05 PM
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#839 (permalink)
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'how much a civilization uses'
Quote:
Originally Posted by freebeard
At our present stage of awareness the only way we can concieve is to completely surround the Sun.
There has to be a more subtle way.
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Without some specificity, with respect to how efficiently the energy is used, this scale would be quite dubious.
Devices using hydrocarbons to the tune of 3.5-Terawatts, if converted to electricity, could be satisfied with 1.0-TW.
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09-01-2022, 02:11 PM
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#840 (permalink)
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Master EcoModder
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Quote:
That's delicious! Couldn't get anymore elegant than that.
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www.youtube.com/results?search_query=isaac+aurthur+dyson+sphere
Dyson spheres, Megastructures and Matrioshka Brains
Hey! I'd forgotten about Shkadov Thrusters.
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.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
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.Three conspiracy theorists walk into a bar --You can't say that is a coincidence.
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