Is There Any Evidence That We Are Alone?

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I'm not an astronomer, but i'm fascinated in this poiv possibility that we are alone. I mean, i does seem ridiculous, but as i say, it's not as if there aren't some lines of evidence which,. which are rather discouraging. So, justa disturbed closete the book onn extra terrestrials. Your sense is that the current absence of evidence is evidence of absence. There're just not out there. Well, i'm going to put another bottle of claret on that as well. Wih you, nit.

If extraterrestrial intelligences exist, will look anything like us? Are we alone in the cosmos? If we reran the tape of life, would humans appear again? Is there purpose in the cosmos?

Shermer speaks with Cambridge evolutionary palaeobiologist Simon Conway Morris whose latest book challenges six assumptions that too often pass as unquestioned truths amongst the evolutionary orthodox. These include the idea that evolution is boundless in the kinds of biological systems it can produce. Not true, he says. The process is highly circumscribed and delimited. Nor is it random. This popular notion holds that evolution proceeds blindly, with no endgame. But Conway Morris suggests otherwise, pointing to evidence that the processes of evolution are “seeded with inevitabilities.”

Shermer and Morris also discuss: convergent evolution and directionality in evolution; chance, contingency, and law in evolution; theistic evolution and teleology in nature; why Morris is a Christian but rejects Intelligent Design creationism; free will and determinism; and whether there good arguments for God’s existence.