If you missed the strips this past week because you were too busy trying to solve the Asimov Quiz in the newspaper, consider your time well spent. Perhaps. We are undecided whether this was a silly side-trip, a repeated bit of satire, or a hint of further problems down the road. In any event, this past week portrayed a telephone conversation in which Cricket Bro, while on some kind of “dawn surf patrol”, woke Mark up (at some ambiguous part of the morning) to motivate him into joining up to promote and sell NFTs. Mark went into auto-lecture mode explaining his climate change reasons for refusing to buy into the scam, which, unsurprisingly, went over Cricket Bro’s head. CB finally hung up. Now, wasn’t that something? Okay, then here is a follow-up: Sunday’s nature chat.

And not a moment too soon! For those who might have come to this story a bit late, Rivera expands on her original Sunday zebra mussels chat from August 8, where they were described as hidden travelers on imported “marimo” balls, a popular fish tank accessory that apparently get periodically dumped into toilets and flushed into rivers, enabling their spread. A fair point, by the way. Rivera expanded on this topic over time to highlight the main distribution method of zebra mussels: ships. As others have pointed out, these invasive mollusks also existed in the ballast that ocean-going ships pumped into the Great Lakes (for some reason, Rivera fails to mention ballast in her discussions). And it is also true that private boat owners are also partly responsible for helping to spread zebra mussels by not cleaning their boats between trips. However, since the current story focuses on zebra mussels, why devote another Sunday strip to this topic? I mean, Mark’s point about personal responsibility could easily be worked into the daily strips. I’m guessing this Sunday panel was done several months ago and only now published.