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Slides by George Ellis as presented at COSAC in July 2005 outlining:
- How did we come to be here?
- Are there other beings similar to us?
- How similar might they be?
PDF of lecture slides: Download PDF (5MB)
More Opinion
![](https://iscast.org/wp-content/uploads/2024/02/andrew-hutchings-_3jdlmz-1hw-unsplash-640x346.jpg)
Slides by George Ellis as presented at COSAC in July 2005 outlining:
PDF of lecture slides: Download PDF (5MB)