Moonhead
Posts: 16520
Joined: 9/21/2009 Status: offline
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ORIGINAL: Musicmystery quote:
ORIGINAL: Moonhead quote:
ORIGINAL: Musicmystery quote:
ORIGINAL: TheHeretic quote:
ORIGINAL: Musicmystery quote:
IF a space faring culture had the ability to cross interstellar distances to come to Earth in the first place, they have a higher technology than we do. This means they have the ability to wipe us out without much of a bother. No it doesn't. And how do reach that conclusion, Muse? Jlf's statement is correct, and what he expresses is self-evident. Crossing interstellar space requires controlling the release of vast amounts of energy, within the parameters of safe operation. To know what those are requires knowing what happens when they are exceeded. Or, if you don't like bombs that use the same energy source as their drive, having the ability to move a ship across interstellar space means they have the ability to just throw a million mph (whatever) rock at the planet, and time their own arrival for after the atmosphere starts clearing up. Now whether they actually have the desire to wipe us out is not so easily assumed, and they might have reasons which precluded such action. Maybe they want us for slaves, or food. Maybe they don't give us any more thought than we give an anthill in the path of a new sidewalk, or want the surface resources undamaged. Maybe, as someone pointed out, they are from the La planet, of the Shangri system, coming to gently bestow their benevolent wisdom, and sprinkle "can we all get along" dust over our water supplies. If they can get here across interstellar space, then they can make sure nobody is home when they land, if that is what they wish to do. What's hard? Nothing's "hard" about it; nothing is demonstrated. It's an assumption, not a foregone conclusion. We sent men to the moon; did we have the ability to destroy it? It's pretty big. They are possible, but not inherently, joined skills. Imagine, for example, space travel done through dimensional jumping. That just brings them here, not with means to destroy us. Nor is energy infinite--the distance could be the limits of their power, leaving none to use on destruction even if they wanted to. Does anyone learn logic anymore? No, but I did learn enough physics to know that the notion of dimension jumping is ridiculous nonsense that won't work outside of an episode of Doctor Who. And yet invading aliens is A-Okay. That's completely daft as well, but at least it could be arranged in a way that doesn't break any laws of physics.
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I like to think he was eaten by rats, in the dark, during a fog. It's what he would have wanted... (Simon R Green on the late James Herbert)
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