It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Even after a technology that could test that assumption, uranium-thorium dating, became available, no one thought to apply it to the Indonesian cave — until now. Though the paint itself cannot be dated, uranium-thorium dating can estimate the age of the bumpy layers of calcium carbonate (known as ‘cave popcorn’) that formed on the surface of the paintings. As mineral layers are deposited, they draw in uranium. Because uranium decays into thorium at a known rate, the ratio of uranium to thorium isotopes in a sample indicates how old it is.
originally posted by: np6888
a reply to: peter vlar
No, it's not rock solid. They didn't even date the paint at all. Seriously, every time an article posts the age of something, they need to explain how they got that age. Do not just post the age and expect people to believe it, just because they're scientists.
The age is very important in the evolution vs Bible debate, you don't just post it and give the impression that evolution is right, without proving that the age is actually correct.
originally posted by: np6888
a reply to: Hanslune
Every ancient findings has to do with evolution/the Bible, believe it or not. Besides, you have someone asking why these paintings exist 40,000 years ago, when we only existed 6000 years ago, i.e another attempt to argue evolution, and I'm responding.
Even after a technology that could test that assumption, uranium-thorium dating, became available, no one thought to apply it to the Indonesian cave — until now. Though the paint itself cannot be dated, uranium-thorium dating can estimate the age of the bumpy layers of calcium carbonate (known as ‘cave popcorn’) that formed on the surface of the paintings. As mineral layers are deposited, they draw in uranium. Because uranium decays into thorium at a known rate, the ratio of uranium to thorium isotopes in a sample indicates how old it is.
originally posted by: np6888
a reply to: peter vlar
No, it's not rock solid. They didn't even date the paint at all. Seriously, every time an article posts the age of something, they need to explain how they got that age. Do not just post the age and expect people to believe it, just because they're scientists.
The age is very important in the evolution vs Bible debate, you don't just post it and give the impression that evolution is right, without proving that the age is actually correct.
originally posted by: np6888
a reply to: Krazysh0t
I don't see any evidence of "popcorn layer" over the painting. Even if you can, how do you know that the paint didn't seep through and settled underneath, and messed up everything? Another thing is what kind of paint could last 40,000 years? House paint degrades within a couple of decades. Everything is subjected to oxidation. No paint in 40,000 years could be as clear as this. Seems like people are just so quick to accept the reports, as long as they support evolution, without asking questions.
To me, this looks like a clear hoax, or just local residents spraying them on the wall recently.
originally posted by: Irako
a reply to: Harte
Actually, as an artist myself, I'd say they are both quite child-like. An over attention to detail, and an inability to get the overall form quite right. IMO, they don't look like artwork done by practiced artists. More like someone who one day just felt like scrawling on a wall.
Btw, I find it silly to do the whole penis size thing about these drawings.
originally posted by: peter vlar
a reply to: Irako
As an artist, when was the last time you worked in the conditions these people did? You know, in an unlit cave with scant torch light and primitive materials that you made yourself and didn't just buy at the local supply store where you had your choice of brushes and paints depending on what type of work you were doing and in the medium of your choice. Huge difference between any work you've ever done and the work and conditions these people worked under I would wager to guess.