Category Archives: Philosophy

A Review and thoughts on Peter Hoffmann’s book, “Life’s Ratchet: How Molecular Machines Extract Order from  Chaos”, Basic Books, 2012. 

This is a relatively technical book, one whose title, with its definite mechanistic spin, nearly stopped me from reading it. In this Hoffmann begins with a history of science and how we have looked at life as a remarkable process from the days of Aristotle to today and how that has shaped our inquiry and our capacity to understand it. Is life possible only because of some inexplicable, and yet unknown, ‘vital’ force? Are organisms endowed with this gift of life by a creator? or are there physical laws which shape and determine life? There has been a long ‘battle’ waged between the various ‘vitalists’ and mechanists, the later who once viewed an organism as a special machine, popularly comparable to a watch or clock, animated by a ‘vital’ force, who over time evolved their search into that of more recent times of seemingly fantastical molecular mechanisms, ‘engines’, within an organism which, because of their nano-scale can perform and behave in ways that appear incredible to the layperson. Continue reading

Musings on This Life After My Brother’s Death

My siblings and I were all born in Salinas, California. Our dad drove back and forth to the PG&E power plant at Moss Landing on the coast where he worked. He wanted out of California and anywhere north seemed better, so in 1961 we moved to Redmond, OR. My oldest brother was 12, my youngest sister 2 when our family arrived in Central Oregon. We all graduated from Redmond High School before moving on with our lives. My youngest sister, stayed, brother number two, also. The rest of us dispersed.

My brother Kirk had an artist’s sensibilities and talents. For reasons at the time confusing to most of us, he enlisted in the Marine Corps, the Viet Nam war ongoing though winding down. I always thought that this was an attempt to mold himself into something else. He never saw action. I think most of us at the time thought this was fortunate. When he got out he moved to Portland and got involved in his church. This relationship became central to much of his life. It wasn’t something we could discuss. We had been raised in the more ‘flexible’ world of the Presbyterian Church. This was very different. I would characterize his beliefs as ‘fundamentalist’ and evangelical, those who didn’t believe as they did, were doomed, including myself and the rest of the family. It mattered not that others might claim a belief in the same christian god and had taken Jesus into their hearts, as he explained it to me…others were not on the righteous path…apparently it was singular. Not only would those of other faiths, but those christians of other denominations had been ‘mislead’ as well and would ‘pay’ for their error in the after-life. Continue reading