What is proof of Vedic time being advance then ours?
What we know about them still point to primitive culture, they were not written down until 1000 years later... The knowledge was transfer by heart...
Vedas are written in form of poetry like many accident literature. There knowledge of physic, biology, astronomy was not very scientific, analytic or empirical.
Attach is one photo send to me by a friend who claims complex scientific theories like 'Big Bang' was first introduced in Vedas...
People have to understand science does not work like horoscope reading in a fashion magazine, where vague statements can be apply to any thing and to anybody. They don't contain any meaningful information that can be consumed as scientific literature on which one can build long lasting scientific empire.
Religious literature is exactly like horoscope reading, you can fit whatever you want, at the same time nothing can be build upon those statements...
In these Vedas did they define what is matter and anti-matter? Did they talk about planks time scale? Did they measure micro wave background heat map to prove or even articulate Big Bang theory? - we are still refining the definition and mapping of matter, energy, cosmos and life... We have collected mountain of evidence and are collected more data with much higher resolution tools... How can few vague verses here and there can standup against entire scientific enterprise???
Inorder for us to consume information detail matters a lot more rather than poetic vague abstraction, which religious culture forces people to memorized for generations after generations. Nobody is happy reading theory of relatively 100 times slowly or rhythmically where as Muslims are very satisfied reading Quran or Hindus happy Humming Vedas... What are they achieving intellectually by that excerise??
You have to realize when ever we ask why, we are more interested in how, how things works, how to demystify the unknown... Science is after that 'how'. Because after how (analysis), design phase starts

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Where as religious cultures have no such mission, they want to manipulate people as much and as long as they can

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