The Digital Human

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Risk Oct 13, 2014

Show notes

Our brains are still running security software designed to protect us against lions, tigers and bears and we haven't run an update for about 200,000 years. Aleks Krotoski explores how well it works when faced with the risks of the digital world.

According David Ropeik author and risk communication expert at Harvard University the modern technological world presents our risk perception abilities with much more complex and abstract problems than it was ever designed to cope with. For him we feel risk rather calculate it so whether its cyber-terrorism or climate change if the risk doesn't immediately push our risk buttons we simply don't know how to react with the risk of getting risk wrong.

And no-where can the risks seem more abstract than in the digital world. Aleks explores how we respond to the dangers that lurk there through a range of stories. We spend time being driven round the Channel island of Jersey in the company of Toni an 18 year old who gives lifts to people she's only ever met through Facebook, we'll hear how a professional online poker player uses the minimal information she can glean about other players to know when to bet big and Aleks will also discover how even a walk in the park can put our technology and the private information we keep there in jeopardy.

Producer: Peter McManus.

Sell May 14, 2014

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Aleks explores how the digital world has changed our idea of selling. In a world where every click is a selling opportunity either for us or to us, how do we take advantage of the one without being taken in by the other?

Broken May 05, 2014

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Digital devices operate in binary ways; either they're working or they're a brick! Aleks Krotoski asks what this means for our natural instincts as tool builders and tool breakers?

As technology becomes more resistant to prying fingers and minds are we losing the ability to imagine it differently? Take the dying art of tuning an engine it can make cars faster and more efficient but only comes through a symbiotic relationship between mechanic and machine and of course every child knows the joy of taking something apart to see how it works at least until they're caught doing it

Are these the same sensibilities we see in the digital world? From hacking to playing a video game in such a perverse way as to see if it can be broken? Do the constraints of digital technology lock us out of our devices; licensing us to only use them in the prescribed ways, that while convenient are also dis-empowering?

Producer: Peter McManus.

Quantize Apr 28, 2014

Show notes

Aleks krotoski asks how human beings can cope with a world saturated by data. For some it is clay to be moulded and built with while for others it is the route to self knowledge. But it exists in overwhelming volumes like grains of sand on a beach. Turning it into things we can understand is now an imperative and artists and designers around the world are constantly looking for ways to summarise and symbolise what we are learning about the world around us through this tsunami of numbers.

The programme's contributors include designers Brendan Dawes and Nicholas Felton, Professor of philosophy at the Oxford Internet Institute Luciano Floridi, Scientist and composer Domenico Vicinanza, writer Amelia Abreu. Producer: Peter McManus.

Whispers Apr 21, 2014

Show notes

Today tens of thousands of people run the Boston marathon amidst tight security. A year ago two bombs were detonated at the finishing line, killing three and injuring 260. Social media went into overdrive as people frantically pieced together clues which might lead them to the bombers. From this patchwork of evidence two suspects emerged and rumours began to spread.

During the London riots in 2011 people tweeted photos of the London Eye ablaze. Rumours circulated that rioters had broken into the zoo and released wild animals. A tiger was even spotted prowling around in Primrose Hill; there was even a grainy picture to prove it.

We seem to be spending less time verifying facts and more time believing things that fits in with what feels right. Is technology helping or hindering the flow of good information? Do we need to think before we retweet?

In this episode of The Digital Human, Aleks explores how rumours spread both online and in the physical world and discovers how in the echo chamber of social media falsehoods repeat until they become truth.

Contributors: Alexis Madrigal of The Atlantic, psychologist Nicholas DiFonzo, computer scientist Kalina Bontcheva, DJ Russ Gibb, Twiggy Garcia and Ty Evans.

Producer: Caitlin Smith.

Voice Apr 14, 2014

Show notes

In this week's Digital Human, Aleks Krotoski asks if the digital world is robbing us of our voices. When we'd rather text or message than speak to someone, are we still listening?

We're in a golden age of creating and sharing pictures, video and text, but what about the spoken word? Podcasts bring global radio to our ears, but when it comes to talking amongst ourselves, we're choosing not to speak. What role does the voice play in the 21st century - and now that there are so many other options - is it still relevant?

Time Apr 07, 2014

Show notes

Aleks Krotoski explores the technology of time keeping. As clocks get more accurate and time becomes more abstract what does that mean for how we experience it?

The accurate keeping of time allows our technological world to keep spinning and since earliest times has been central to how civilisation has developed. From the earliest mechanical clocks, the supercomputers of their day to the first wearable technology or pocket watch they've been at the forefront of technological advancement.

But what has 'clock time' done to how we experience the passage of time? Aleks will find out as she visits the earliest time recording device ever discovered, in a muddy Aberdeen-shire field some 5000 years older than Stone Henge. In contrast she sees how modern time is produced by the atomic clocks of the BIPM in Paris, its here that time for the world is produced, sychronising everything from power grids to GPS satellites and the internet. She also explores how we experience time subjectively and what that means for how we perceive the world. Finally she hears from someone who tried to live without clocks and what that meant for his experience of time.

Contributors: Prof. Vince Gaffney, Artist Cathy Haynes, Neuroscientist David Eagleman, Professional base jumper Karina Holkeim and writer and software developer Steve Corona.

Producer: Peter McManus.

Detox Feb 17, 2014

Show notes

Do you feel in control of your technology, or is it the other way round?

In this last episode of the current series of The Digital Human Aleks Krotoski asks if we could all do with a detox from our digital devices. It's a question she's increasingly been asking herself, which brings her to the couch of cyber addiction therapist Chris Mulligan. While there is no classification of cyber addiction in any psychiatric manual in the world there are clearly people who have problems switching off from games or what they're looking at online.

Does the answer lie in how technology has hijacked the reward systems of our brains? Kelly Mcgonigal is a neuroscientist at Stanford University and has made a special study of willpower and the challenges we face in modern living. She's been researching how social information is profoundly addictive to the modern human brain. Aleks also hears about different approaches to solving the problem and keeping our technology use under control. Author Evgeny Morozov locks his phone and router cable in a time locked safe, while Susan Maushart took herself and her family offline for 6 months to kick-start a more mindful and deliberate approach to technology use.

But are these methods no more than sticking plasters and is it to ourselves and how we relate to our technology that we should look to rebalance this relationship. Producer Peter McManus.

Isolation Feb 17, 2014

Show notes

Aleks Krotoski explores our lives in the digital world. This week she asks, are our connected modern lives making us lonelier than ever?

Transgression Feb 10, 2014

Show notes

Here be trolls…

What is it about the digital world that encourages normal people to disregard the rules of everyday life? Is it the cloak of anonymity the net offers? The social rules of online communities? Or simply human nature?

This week, Aleks Krotostki delves into the dark side of the digital world to explore whether or not the internet fuels the breakdown of social and moral boundaries.

She speaks to a troll who claims Jesus and Socrates as her forebears, Dave Eshleman who was one of the guards in the infamous Stanford Prison Experiment and Professor Alex Haslam who recreated the experiment for the BBC, with startlingly different results.

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