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Ologies with Alie Ward

Macrophycology (SEAWEED) with Patrick Martone, Charles Yarish, Danielle McHaskell, Angela Jones, and Becky Swerida

Ologies with Alie Ward

Alie Ward

Comedy, Science, Society & Culture

4.923.8K Ratings

🗓️ 11 June 2025

⏱️ 90 minutes

🧾️ Download transcript

Summary

Moonlit seaweeds. Dreamy underwater forests. Mounds of beach debris. Not plants. Let’s talk about where seaweed grows and whether or not it will save us all. Macrophycology means “big-ass algae” so let’s join five dazzling seaweed enthusiasts: guest-in-chief Dr. Patrick Martone of the University of British Columbia, UConn Professor Emeritus and “grandfather of seaweed farming” Dr. Charlie Yarish, seagrass scientist Becky Swerida, and marine science PhD students Danielle McHaskell and Angela Jones. We’ll chat about what’s hidden in its cells, the best ones to eat, how fast it grows, how deep it gets, cold vs. tropical seaweeds, what to do if your vacation pictures feature mounds of sargassum, and whether or not kelp can kill a chicken. In next week’s episode, you’ll hear all about the aquaculture of cultivating and eating things from the seaweed to shellfish to shrimp farmed in a basement doughboy. Not really a two parter but two episodes that are friends and hang out in the same circles.

Transcript

Click on a timestamp to play from that location

0:00.0

Oh, hey, it's the guy testing out the patio furniture at Costco.

0:04.1

Allie Ward, let's see how fast I can get through this intro because this episode on

0:08.2

seaweeds and kelps and algae and such has five, count of five ologists, and it's a wild ride

0:13.7

into the ocean waves.

0:15.1

Okay, first up, I'm just going to get into him.

0:17.4

We have Dr. Patrick Martone, who heads up the Martone lab in the botany department

0:21.3

at the University of British Columbia. He studies the evolution and anatomy and biomechanics and

0:27.3

ecology of seaweed. Also, he's a tech mogul. Not really, but he did invent an app called the

0:33.9

seaweed sorter that you can get, it helps you identify and what he has said

0:39.0

hopefully fall in love with more than 100 seaweed species. So that's called the seaweed sorter.

0:44.8

Patrick was recommended to me over three years ago by this guy named Colin who wrote in,

0:49.5

called him a gregarious, intelligent seaweed evangelist who exudes enthusiasm and would be a perfect addition

0:56.7

to ologies. And then Colin said, as nominated by his partner and longtime listener to the podcast.

1:02.8

So that was the cutest thing I ever read. And I'm in. He also has a seaweed tattoo. So checks

1:07.9

every box. But then your favorite oceanology guest, Dr. Ianna Elizabeth Johnson,

1:13.0

pointed me toward a gaggle of marine people right around the same time, and they pointed me

1:17.1

toward Dr. Charles Yarish, who has been hailed as the grandfather of commercial seaweed and also

1:22.7

the wizard of seaweed, both in like published media. Someone called him a wizard of seaweed. He's a professor

1:28.5

emeritus at the University of Connecticut and the chief scientist at greenwave.org. And he's been a

1:33.7

founding kind of mover and shaker in seaweed cultivation and farming. But his research spans decades

1:39.6

in so many branches of seaweed science. And as long as the Van Dora was just slid open, I thought,

1:46.4

I bet there's some great macro-picologists via black and marine science who want to nerd out with me

...

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