Let's Get Mental
Let's Get Mental is a podcast about science, technology, and society by Portland-based tech writer and journalist Dustin Driver. It covers CRISPR, artificial intelligence, computer security, Star Trek TNG, killer robots, Elon Musk, and lizard people. Subscribe now:
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April 23, 2018
No fancy sci-fi introduction is needed this time, folks, because today we have world-renown CRISPR expert Sam Sternberg. Sam worked with biochemist, author, and science celebrity Jennifer Doudna to refine CRISPR gene editing technology at UC Berkeley. The two wrote best-selling book A Crack in Creation about the discovery and what it could mean for humanity. Today Sam is working on CRISPR at Columbia University in New York. Sam was kind enough to take an hour or so out of his busy schedule to chat about CRISPR and how it’s being used to revolutionize science and medicine.
April 4, 2018
In this episode I chat with the head of the Mozilla Common Voice project, Kelly Davis. Kelly is a trained physicist who studied string theory before getting hooked on artificial intelligence in the late ‘90s. We talk about AI art collectives, his fascination with creating an intelligent agent, project Common Voice, and a little about the future of humanity.
March 19, 2018
Nuclear fusion technology could herald a golden age of energy that will make the fossil fuel age look like the stone age! That’s right, limitless carbon-free energy for everyone, all thanks to the hard work of genius nuclear physicists and engineers! MIT recently announced that their fusion reactor project is only about 15 years away.
March 12, 2018
Everybody’s favorite crony capitalist and democratically elected dictator Vladimir Putin just announced an all-new nuclear-powered cruise missile that can hit any target on earth. The missile can, according to Putin, fly under any existing US missile defense systems undetected. It’s a bizarre announcement, because Russia already has more than 1,900 nuclear missiles on standby that most experts agree could bypass any missile defense systems anywhere. The announcement comes just weeks after the Bulletin of the Atomic Scientists set the Doomsday Clock to two minutes till midnight. If you don’t know, the Doomsday Clock represents expert global opinion of how close the world is to nuclear apocalypse. Midnight means the party’s over, and experts believe the planet is closer to total nuclear destruction than it has been since the Cuban Missile Crisis, which was really really damn close. Well, and in 1953, just after the United states tested a hydrogen bomb.
March 5, 2018
Barbra Streisand cloned her favorite dog and things didn’t turn out as expected. Why? And How? And, most importantly, Whuuuuuuuut? First, Streisand revealed in a recent interview with Variety Magazine that she had her recently deceased dog Samantha cloned—twice. Well, she had two clones made. According to the world-renown singer, the dogs have different personalities than Samantha and aren’t exactly identical to her, either. More from National Geographic.
February 19, 2018
In science fiction they call it gray goo - nanobots that replicate without limits until eventually everything on the planet is a featureless gray goo. It’s the first thing that came to mind when I read a recent article in the NY Times about a new species of crayfish that clones itself and is taking over Europe. The species emerged just 25 years ago as a mutation. Normally, animals have two chromosomes, one from each parent. This female crayfish ended up with three, meaning that she could produce her own fertilized eggs without mating. And every egg is a perfect clone of the original crayfish. Oh, and crayfish lay hundreds of eggs at a time. More from the German Cancer Research Institute.
February 5, 2018
That’s right, naked mole rats may be the true underlords of this planet, shriveled immortals lurking beneath our feet, sewing discontent throughout society until humanity is on the verge of collapse. Explains the current state of the world quite well, I’d say. But unfortunately we can’t pin humanity’s failings on the machinations of mole rats. We may, however, learn how to extend our misery indefinitely by studying their apparent agelessness. elifesciences.org/articles/31157
January 20, 2018
Spectre and Meltdown are two serious security vulnerabilities discovered in nearly every computer processor made since 1995. So what does it mean? Is this the end of computing? Should we throw our computers on the campfire and live among mother nature? I wanted to find out, so I talked to security expert Wu-chang Feng at Portland State University. The verdict? You might just want to break out the abacus, because we’re all in big trouble.
December 29, 2017
In this, the very first podcast, I chat with Amy Koski at the Oregon Health and Science University about CRISPR/Cas9 gene editing. Amy is the lab manager at the Center for Embryonic Cell and Gene Therapy at OHSU. The lab made headlines in August 2017 when they successfully repaired heart disease genes in human embryonic cells using CRISPR/Cas9.