A new guilty pleasure in our household — and I mean really guilty, as in I could find ten thousand reasons why it’s bad yet still I watch — is Guy’s Grocery Games. All that is good and bad about American TV, packed into 30 minutes. 📺

A group of cancer researchers proposes an updated definition of cancer:

While reflecting past insights, current definitions have not kept pace with the understanding that the cancer cell is itself transformed and evolving. We propose a revised definition of cancer: Cancer is a disease of uncontrolled proliferation by transformed cells subject to evolution by natural selection.

I like it!

Side note: the opinion came out in Molecular Cancer Research. It is a journal published by a reputable organization with an impact factor of 5.2. No shame in that, but… Many predatory journals now have IFs that are the same or even higher ⊕ See also: Goodhart’s law. And also, this is a good example of why a metric becomes meaningless over time without context, or at least a denominator.so unless the impact factor is mid-to-high double digits, it no longer carries much information on the journal’s credibility or readership.

A side note to the side note: a paper published in a journal listed as predatory is the second-highest cited of any I co-authored: 100 and counting. I also think it is a very good paper, although a review article getting that many citations is a sign that too many people are not citing primary literature, which is bad! ⊕ And my most highly cited paper is also a review! This is embarassing for me, but speaks even worse for the people doing all that review-citing. But maybe having a journal listed as predatory no longer carries much information on the articles there not being worth a read?

Two excellent back-to-back episodes of the Joy of Why podcast, both featuring waves: jellyfish and fluid dynamics, and the arrhythmic heart. The conversations were basic enough that even this non-physicist non-mathematician could understand, though I did have a leg up on the heart episode.

Chris Arnade walking across Japan, part 2:

So the technocrat/policy types look at Japan’s last few decades of relative economic stagnation as a failure, while the Japanese just shrug it off and chalk it up to one of the costs of maintaining their cultural identity.

Haven’t thought about it that way before, but isn’t another country set on preserving its identity also in a period of economic stagnation? Craig Mod noted how and why they are not the same, however, and I like Japan’s prospects better.

Kenilworth Park & Aquatic Gardens is a favorite spot of ours which we have visited frequently but never when the lotus flowers were in bloom. Well, until now.

And it was OK — having a new phone helped — but we have not, in fact, been missing much except for the crowds. April is still the best month to visit, especially for those suffering from trypophobia. Not to be confused with trypanophpobia, as the Wikipedia article notes helpfully.

Pictured below is Nelumbo lutea, or the American lotus, North America’s only native lotus species.

Yesterday’s EconTalk was with Lydia Dugdale on the Lost Art of Dying, which is the title of Dr. Dugdale’s book but also a translation of Ars moriendi, a 15th century Latin text about the good death. The episode is in this year’s Top 5, and I wish I could dwell into this. Ars longa…, as they say.

Stop the presses: I have just found out that Derek Lowe’s Science column In the Pipeline has an RSS feed. Years ago, I tried adding it to my then-feedreader of choice, but either I was not persistent enough in my search, or it just wasn’t there back then. Either way, I’m happy.

I would have found this stalking sales playbook utterly unbelievable if I weren’t on the receiving end of several campaigns. SpamSieve and silencing unknown callers are my friends.