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On Point with Meghna Chakrabarti

How to change a memory

On Point with Meghna Chakrabarti

WBUR

Talk Show, News, On Point, Daily, Npr

4.33.9K Ratings

🗓️ 19 February 2026

⏱️ 37 minutes

🧾️ Download transcript

Summary

Neuroscientist Steve Ramirez sees memory as a way to time travel. But what if we could edit our memories?

*** Thank you for listening. Help power On Point by making a donation here: wbur.org/giveonpoint

Transcript

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0:00.0

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0:28.7

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0:32.1

a podcast from the Marotra Institute at BU Questrum School of Business?

0:36.1

A recent episode asks, are boardrooms ready for the new geopolitical reality? Stick around until the end of this podcast to preview the episode.

0:47.2

WBUR Podcasts, Boston.

1:04.8

Have you ever wished that you could just erase a bad memory? A bad breakup, an injury, or perhaps an alien invasion?

1:13.6

This is called a neuralizer. This red eye here will isolate the electronic impulses in your brains, more specifically the ones for memory.

1:23.3

Or maybe you wanted to add a memory to your brain's catalog, something you used to remember but forgot, or something you wish you'd experienced.

1:31.8

Then come to Recall, Incorporate, where you can buy the memory of your ideal vacation, cheaper, safer, and better than the real thing.

1:38.9

Maybe you want to compartmentalize less for the severed parts of your memory to be made whole again.

1:49.0

It's a process called reintegration. It's a way to recouple memories so we can be one person. Or maybe you just wish your memories of past events or certain places weren't so blurry.

1:56.0

This place is like somebody's memory of a town and the memory's fading. Stop saying like that. It's unprofessional.

2:04.9

Now, of course, those were all Hollywood portrayals of memory manipulation you just heard. Men in

2:10.7

Black, total recall, severance, true detective, and truly we could have gone on and on. Memory is core to our experience as humans.

2:20.1

So it makes sense that we'd want to explore its potential, push its limits, and that we'd want

2:25.6

to make movies that imagine just how horribly, horribly wrong this could go. But the science

2:31.6

of memory manipulation, that's real.

2:34.6

And it may not lead to the dystopian anthology of memory-themed stories that film and TV have cooked up for us.

...

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