Scientists Discuss time and how old the Earth is. How do they measure the idea of time so long ago if they were not around to measure it with the technology we
have today? (Minimum 3 COMPLETE Sentences)*

Aristotle thought the earth had existed eternally. Roman poet Lucretius, intellectual heir to the Greek atomists, believed its formation must have been relatively recent, given that there were no records going back beyond the Trojan War. The Talmudic rabbis, Martin Luther and others used the biblical account to extrapolate back from known history and came up with rather similar estimates for when the earth came into being. The most famous came in 1654, when Archbishop James Ussher of Ireland offered the date of 4004 B.C.

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