Recently, I came across the very relevant statement in a paper I was reading:
“Ignorance cannot support a knowledge claim of any sort except perhaps for the trivial claim that we simply do not know.”
I think this is something we should keep in the front of our minds when we consider those creationist and religious apologetics arguments justifying anti-science positions. You know, Bill Dembski‘s “design filter” – “if we cant show something is caused by chance, or by laws of nature, then it must be intelligently designed.” Or Michael Behe‘s “irreducible complexity” argument. Or the “cosmological” argument, the “fine tuning” argument, etc., etc.
If we don’t have evidence we should be happy to say: “I don’t know.” And, ideally follow that with: “Let’s find out.”
To use lack of information to support a knowledge claim is just not logical.
By the way – the paper is by Carol E. Cleland & Shelley Copley (2005). “The Possibility of Alternative Microbial Life on Earth,” International Journal of Astrobiology 4, pp. 165-173. It discusses the possibility that life may have originated on earth more than once and these forms may be basically different. Peter Ward, in his book Life as We Do Not Know It also discusses this possibility.
It’s intriguing. Maybe we will discover “alien” life on earth before we discover extra-terrestrial life.
Posted in agnosticism, atheism, Behe, belief, Christianity, creationism, Dembski, diversity, evolution, faith, god, intelligent design, religion, science, supernatural, superstition
Tagged astronomy, creationism, Earth, Extraterrestrial life, Irreducible complexity, Michael Behe, Peter Ward, Religion and Spirituality, William Dembski
Scientific research is a very creative and personally satisfying process. However, researchers often find that the inevitable specialisation and concentration on limited aspects of reality can lead to a lack of understanding and appreciation of discoveries in other fields.
Since retirement I’ve appreciated the opportunity to read more widely. I find myself returning to subjects I haven’t considered for decades, or have neglected. I’m learning about the amazing discoveries humanity has made (behind my back) in the meantime.
I was encouraged to check out, and summarise, what I have been reading by the reading lists blogged by Damian and others. The number of books I have got through (in four years) shocked me – perhaps I’m a bit obsessive, or maybe its just the freedom retirement has given me.
I can recommend most books on the list – but definitely not every one (guess which).
Posted in agnostic, agnosticism, atheism, Behe, belief, book review, Christianity, creationism, culture, Darwin, Dawkins, Dennett, diversity, evolution, faith, god, Harris, intelligent design, Krauss, religion, science, Shermer
Tagged Atkins, Ayaan Hirsi Ali, Barbara Forrest, Begley, Behe, Blakeslee, Books, Brian Greene, Brockman, Brookmyre, Carrol, Dacey, Doidge, Ellerbe, Goleman, Goodenough, Gould, Gross, Hitchens, Jared Diamond, Kandel, Lawrence Wright, Matt Ridley, Mayr, Miller, Norris, Ofray, Pascal Boyer, Peter Ward, Petto, reading list, Rees, retirement, Ridley, Sacks, Sagan, Smolin, Sobel, Stenger, Tyson, Wallace, Wilson, Wolpert, Zimmer