The Semiquincentennial

Tomorrow we celebrate our country’s 250th birthday; the United States Semiquincentennial. Happy 4th of July to you all. I hope you have some fireworks to view.

I’m old enough to remember the bicentennial. In 1976 the USA reached the age of 200. I was 15 years old, about to start my junior year in high school, and living in Ashland, Ohio. I recall the bicentennial being a much bigger event than what we are experiencing this year. Perhaps I was simply younger and more easily impressed. Or, perhaps, Chuck Todd’s explanation is correct; I’ve always liked Chuck. Or, perhaps, the problem is that semiquincentennial is so @#%& hard to pronounce!

What was the status of Intermediate Physics for Medicine and Biology back in the summer of 1976? Russ Hobbie, then the sole author, was 43 years old. Just three years before he finished auditing all the courses medical students take in the first two years at the University of Minnesota and must have been hard at work on the first edition of IPMB, published two years later, in 1978, the year I graduated from high school. I didn’t become aware of the book until I reached graduate school at Vanderbilt University. I probably saw it first in 1982 or 1983.

1976 was an interesting year in science. Cray introduced its first supercomputer, the first Apple computer was sold, the laser printer was introduced, and the US manufactured its last slide rule. The Ebola virus first emerged in Africa. Richard Dawkins published The Selfish Gene. German physicist Werner Heisenberg died in February, followed by French biochemist Jacques Monod in May. One scientific development from 1976 that is featured in IPMB is Neher and Sakmann’s patch clamp method of recording electrical currents through single ion channels.

Move forward 50 years and the 6th edition of IPMB should appear (assuming all goes well) just a couple months after the semiquincentennial celebration. Russ Hobbie passed away in 2021, but Gene Surdutovich will join as an author of this new edition.

I expect that during the tricentennial celebration in 2076 people will look back at 2026 as a dark and dangerous time for science, when anti-science forces came to dominate the federal government, promoting vaccine hesitancy, climate change denial, and other nonsense. I hope that by 2076 this era will have passed, and science will have become respectable again, but I’m not certain that will be the case. Will IPMB still be read and used in college courses? Who knows? I’ll be gone by then, and most likely Gene will too. But perhaps new coauthors will come along, and the tricentennial will coincide with the 11th edition of Intermediate Physics for Medicine and Biology!

For you scientists and science-lovers celebrating the 4th of July, I recommend a series of events sponsored by the American Philosophical Society about science during the founding of the United States, called America’s Scientific Revolutionaries. I particularly like the lecture in the video below, about Benjamin Rush—an American Founding Father who was also a medical doctor—and his role in early American medicine. The video is also about the war on vaccines today, and features vaccine scientist Paul Offit. It’s an interesting analysis of how much progress medicine has been made in the last 250 years, how much ground we have lost recently, and the work ahead of us during the next half century. 

 Communicating Disease: Assessing Benjamin Rush’s Public Health Legacies at America’s 250th.

 https://www.youtube.com/watch?v=NS6WN87v-RY 

Fireworks

 https://www.youtube.com/watch?v=eZWv_Dvyz38