Battling the world's most invasive aquatic pl...

We hear how a childhood in Guatemala, a fascination with computers and a belief that education should be accessible to everyone helped inspire the world's most popular learning apps. Luis von Ahn tells us how he went from creating CAPTCHA and selling reCAPTCHA to Google, to build ...  Show more

Headspace started life as a mindfulness app. Now it's partnering with the US Navy and investing in artificial intelligence for mental health support.The company's CEO Tom Pickett speaks to us about therapy, the increasing role of technology, and tackling burnout at scale.If you'd ...  Show more

I sat down with H.E. Sheikh Fahim a member of the Executive Council of Sharjah and the Executive Chairman of the Department of Government Relations to talk about his marine conservation work. Sheikh Fahim a.k.a. ‘the Turtle Sheikh’ whose love for the ocean - sparked by saving ‘Fa ...  Show more

The Klamath River on the California-Oregon border was once the third largest salmon river in the continental U.S. There were so many fish, indigenous histories claim that you could cross the river walking across their backs—which made the peoples who lived in this remote, beautif ...  Show more

In 1905, an engineering mistake created a brand new 400-square-mile sea (lake?) in the California desert. People made the most of it at first, but it didn’t take long to become a toxic brew that now threatens the health of anyone in breathing distance.See omnystudio.com/listener ...  Show more

On today’s show we are talking about invasive species of plants that can play a role in your due diligence when purchasing property. 

The first one I’m going to cover today is Wild Parsnip. Wild Parsnip is an invasive plant native to Europe and Asia. 

Like giant ...