How we know what we know, part 5: The Age of the Earth

Ron Garret

11 a.m., November 8, 2020

At this Sunday’s Humanist Forum, Ron Garret will discuss “How we know what we know, part 5: The Age of the Earth”.

This is the fifth installment of the “how we know what we know” series. In this chapter we will look at how we know that the earth is 4.5 billion years old, and contrast this evidence with creationist claims that the earth is only 6000 years old. The talk will cover a variety of lines of evidence, including geology, radiometric dating, and how you can convince yourself that the earth is old using Google maps.

Ron Garret is a software engineer by trade. He is currently working on easy-to-use-cryptography software. He was a co-founder and CTO of Virgin Charter, and an early hire at Google. He was previously a rocket scientist. He also made a feature-length documentary about homelessness (graceofgodmovie.com). His blog can be found at blog.rongarret.info.

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Because of the coronavirus situation, this Forum will be held online.

If you don’t intend to ask any questions or make any comments during this Forum, then please click the below link on Sunday around 11 a.m. in order to view the Forum as it occurs (in real time):

https://www.echoplexmedia.com/humanist

If you may want to ask a question or make a comment during this Forum, then please click the below link on Sunday around 11 a.m. in order to view, and possibly take part in, the Forum as it occurs (in real time):

https://us02web.zoom.us/j/314247393?pwd=d285R2VxWWdNcmk4NHdPaVNpWjc4dz09

(Note: this is a different link than has been posted here previously.)

If you don’t have the Zoom app installed on your desktop computer, then joining the meeting via the above link will download and install the Zoom app on your desktop computer, and then take you to the meeting.

You can also install the Zoom app on your smart phone, and then enter:

314247393

as the meeting number, and

255787

as the passcode, to get to this Zoom meeting.

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How we know what we know, part 5: The Age of the Earth – Ron Garret from Humanist Community-SiliconValley on Vimeo.

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