when the world is primarily atheist then we can nitpick this crap.
For now, you must all at least agree that a "spiritual" atheist is still more sensible than a fucking retarded theist.
there is nothing in my mind more rediculous than the notion of an objective being. How the fuck could there be? everything in the world, spiritual or naturalistic, points to subjective beings. Even the concept of a ghost can not possibly be as stupid as the concept of a deity.
Go debate a theist and leave the nitpicking of atheists alone lol
Johnny:anything that is attempted to be be proven is a theory... Just because most don't use the concept of ghosts as a "theory" doesn't then mean that no one does
Jeez Louise. Where to begin...
Ghosts are not a 'theory'. Just because something doesn't have an explanation doesn't mean you can just go and invent unprovable, unfalsifiable hogwash and label it a 'theory'. This is precisely how cranks and nutjobs operate. You need to do some reading son. You can start of with this vid and then work through the rest of them -
yes i understand that and I've seen that video. I never claimed what you are opposing. Obviously accepting "god of the gaps" type theories has nothing to do with open mindedness.
not what i was saying at all.
I'd still like to know what the "theories of ghosts" are.
>no known mechanism for surviving death
>That is not the only theory about ghosts. There is also imprint of energy, parallel dimensions, whatever.... personally I don't care enough to investigate these claims but if it meant something to someone to explain it to me, I'd listen."
Ectoplasm was thought of as a kind of plasma. (Now plasma does exist, it's the furth state of matter above, solid liquid and gas. Plasma is what lightning bolts are made out of and there's a fantastically dangerous experiment you can perform with some old CDs and a microwave oven that is absolutely not recommended, that will also make some.)
Ectoplasm was though to be reified, spiritual energy or something.
Phlogiston is much more interesting.
Aristotles 5 elements: Earth, Air, Water, Fire, Aether.
Jerome Becher, ditches 4, keeps Earth, subdivides it into Vitrious Earth, Mercurious Earth and Fatty Earth.
In the era of guttering candles made from animal tallow "fatty" makes sense and the "earth" is just it's Alchemical elemental group.
Things made out of fatty earth combusted. This meant wood and coal and sulpher were all made out of or contained "fatty earth" (depending on how much debris was left afterwards.)
Disciple of Becher, Georg Ernst Stahl changes the name to from "fatty earth" "flame principle" or "Phlogiston" as that's just a bit more respectable and gets busy popularising the idea. Superficially plausible it seems to accord with several observations. (The candle reduces and eventually the bird in the killing jar suffocates as the Phlosigiston "comes out"
Robert Boyle publishes "The Sceptical Chemist" which rails against the absence of an experiment that could confound the alchemists
Joseph Priestly, "discovers" Oxygen by heating mercuric oxide and finds it can re-light a glowing splint but thinks the reason is because the splint (which burns) is re-introducing phlogiston into the gas (or as Priestly saw it the element Air) so he called it Dephlogisticated Air.
Lavoissier finds out about this - and by being very accurate and meticulous with weights and measures, meets Boyle's challenge of showing that combusting things get heavier (as the combine to form oxides) not less heavy (as phlogiston is released) which was a key prediction. Other experiments show something in the air is being "used up" (which in turn leads to the discovery that air is a mixture of gasses)
Proponents suggest Phlogiston has negative weight (it's addition makes things lighter), but this absurdity doesn't last long. Phlosigston is dead.
Lavoissier, thinks Oxygen is the base of all acids. (He was wrong about that. That's Hydrogen) but he calledit "Oxy-Gen" meaning Acid Creator.
The Royal Society hated it, were fierce in their defence of Priestly's primacy more or less until he fled to America for his republican leanings. Lavoissier was beheaded by the Revolutionaries in France. but Oxygen lived on, principally because Charles Darwin's Grandfather Erasmus included it in a poem he wrote that became widely distributed.
Priestly also discovered the existence of a significance linkage (symbiotic gas exchange) to the metabolism of living systems - the oxygen/carbon-dioxide respiration cycle of animals and the carbon-dioxide/oxygen cycle (used in photosynthesis - not then understood) of plants.
Our understanding of 'ecosystem' could be said to originate with Joe Priestly suffocating small animals in jars.
Hmm quite I had to skip over loads of the who did whats.
I didn't, for instance, mention Cavendish or Carl Scheele either.
Cavendish thought he'd discovered Phlogiston itself (not just dephlogisticated air) when he began messing about with Hydrogen.
Priestly definitely deserves respect for a lot of things but I am quite prepared to be critical of his refusal to to see past Phlogiston, but it's also understandable - he didn't have the weights and measures lavoisier could afford.
But would he of? Would he have changed his opinion that dephlogisticated air was an element. I dunno, I suspect not. Given how much he resisted what lavoisier did, although that was coloured by the debate over primacy, I like to think he'd recognise evidence when it was presented and he didn't.
So my feelings about Priestly are mixed.
but you're right, living next to that brewery helped him with his observations about (what we now call) carbon dioxide.