Is nostalgia good for you? Or bad? Does it unite us, or divide us? We look into the history and psychology of nostalgia - as well as how many politicians are increasingly using it as a tool to support their political platforms. As we deal COVID, climate change and social distress, these days uncertainty feels like the only certainty, and many argue that in the wake of this apocalyptic time nostalgia is the emotional pacifier that many of us are falling back on. It turns out though that nostalgia might have more to do with our future than our past.

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In this episode we look at the science of sync and the spread of fads. There is a remarkable beauty to synchrony. Our brains wouldn't exist without millions of neurons firing in step and our hearts wouldn't pump without a coordinated action of million of little heart cells. Synchronizing with with others allows us has allowed us accomplish everything we have so far. But, we’re going to see what happens when synchrony goes wrong. How, it can tear us apart but also bring us back together. Dr. Daniel Abrams will walk us through the science of synchrony and the tipping point that sets it off. This tipping point is can help us understand how viruses and ideas spread. Dr. Dominic Packer shares what types of things go viral and we explore some possible solutions to the toxicity that spreads through out networks.

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For most of us, deja vu is a fun curious experience - but for Miles, it was anything but.

In this episode Dr. Akira O'Connor walks us through the elusive phenomenon a lot of you have experienced, déjà vu and a few other dissociative states. And we will explore what they can teach us about consciousness.

We will also explore the question - does language shape our thoughts?

If you like what you hear, please share and subscribe - it means a lot! You can find us at www.tethered-minds.com