And Greta & the like thinks it's all going to end within the next 50yrs 



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earth will always be here it's the humans and other species who are at risk
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8.64 billion years - hindu cosmology.
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= Hindu mythology
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Thanks. Twitter will use this to make your timeline better. UndoUndo
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4550 mi y = infinity ---> Aristotle was right!!!
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Not really....
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Aristotle will eventually turn out to be correct :)
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For starters, if Earth is defined as the mass surrounding a specific proton at the center, well, that proton formed about a microsecond after the universe did, so that’s a 13.8 billion years old Earth right there.
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6,000 years, created from nothing.
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Actually 4.5 billion years, and created from debree from our newly formed sun. Enough with fairy tales...
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∞ - Aristotle (350 BC)
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4004 y - James Ussher (1654)
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20 to 400 million y - Lord Kelvin (1862)
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100 million y - John Joly (1900)
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1600 to 3000 million y - Arthur Holmes (1927)
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4550 million y - C.C. Patterson (1956)