Flash Forward

Welcome to season two of Flash Forward! We kicked off this season with a pretty unlikely future: the entire world goes face blind.   In the episode we discuss what causes face blindness — also known as prosopagnosia — and the tricks that people use to remember their friends. We also go through all the things that would be easier (spying, hiding) and harder (police lineups, cocktail parties) in a world where we were all faceblind.   Today, about two percent of the population has some form of face blindness, or prosopagnosia. Some people with prosopagnosia have a hard time with acquaintances, while others struggle to recognize their own family members, and sometimes even themselves. If after this you’re thinking “hm, I wonder if I’m face blind,” you can take an unofficial online test here.   To figure out what this world might be like, I called up Dr. Jason Barton, a neurologist at the University of British Columbia who treats and studies people with face blindness. He told me that face blindness can happen for

What would it be like if we lived in a world where everything you do is subject to a rating dolled out by a combination of machines and other people?Learn more about your ad choices. Visit megaphone.fm/adchoices

Every country has their own idiosyncratic rules and regulations for border crossings. But what if the whole process were standardized and run by a single organization?Learn more about your ad choices. Visit megaphone.fm/adchoices

What if we lived in a world where gender was more like hair color — something you could change at will, and that had little bearing on what other people thought of you?Learn more about your ad choices. Visit megaphone.fm/adchoices

When it comes to climate change, there are a lot of researchers already thinking about how to equip crops and food animals with genes to help them withstand heat and parched conditions. But what about genetically engineering humans to try to slow our constant carbon contributions?Learn more about your ad choices. Visit megaphone.fm/adchoices

In 2006, scientists described the world's first invisibility cloak. But there was a catch. It only worked in two dimensions, and on microwaves. But to what if scientists and engineers could created a true invisibility cloak?Learn more about your ad choices. Visit megaphone.fm/adchoices

Humans spend a lot of time and energy wondering if there’s anybody else out there. But what if we got unequivocal evidence that there was? In this week’s future, a probe that is extremely similar to the Voyager probes that we sent out in the 1970’s shows up in our galaxy.Learn more about your ad choices. Visit megaphone.fm/adchoices

When you were a kid and stole your friends’ toys, your parent probably asked you this angry hypothetical: “How do you think that made them feel?” But what if you actually could feel what another person is feeling? This week, we travel to a future where humans have invented an empathy machine.Learn more about your ad choices. Visit megaphone.fm/adchoices

What would happen if we rounded up all the critically endangered animals and plants and put them in armored zoos?Learn more about your ad choices. Visit megaphone.fm/adchoices

What does the world look like when everybody with a smart phone also has a drone?Learn more about your ad choices. Visit megaphone.fm/adchoices

What if “life in prison” could mean 100 or 200 or 400 years? Does that change the way that sentences are dolled out? What happens when a person gets out of prison?Learn more about your ad choices. Visit megaphone.fm/adchoices

If the Earth, somehow, stopped rotating around the sun, it would have exactly 64 1/2 days before it crashed into the fireball at the center of our solar system. Here's what would happen during those last 64 1/2 days.Learn more about your ad choices. Visit megaphone.fm/adchoices

Your face is one of your most valuable possessions. But what happens when facial recognition is so good that any company can grab an image of your face while you’re walking down the street, and link it to everything from your social media profiles, to your credit score, to your workplace?Learn more about your ad choices. Visit megaphone.fm/adchoices

What would happen if a company put up so many wind turbines that they actually changed the climate on Earth? I know this sounds totally crazy, but I swear to you this is something that scientists have actually looked into. So naturally, I talked to one of those scientists.Learn more about your ad choices. Visit megaphone.fm/adchoices

Need to get from New York to Paris? Or San Diego? Chances are you’re not taking a car or a bus or a boat to go there. Instead, you’d hop on a plane. But aside from hurting your wallet, commercial flights also hurt the planet, contributing to the continuous input of carbon dioxide into the atmosphere that is in turn contributing to climate change. So what if we stopped flights? What would happen?Learn more about your ad choices. Visit megaphone.fm/adchoices

We all want to be our best selves. But what if you could add almost anything to your body and mind? A camera here, an exoskeleton there. This is the world that some biohackers imagine—one in which humans can extend their abilities beyond the limits biology has set for us. But what does that world look like?Learn more about your ad choices. Visit megaphone.fm/adchoices

We often think of stars as twinkling, harmless little points of light that fill our night sky with majesty. But stars can be dangerous too. When they come to the end of their lifespan, some stars explode fantastically as supernovae. So what would happen if one of those giant explosions happened nearby?Learn more about your ad choices. Visit megaphone.fm/adchoices

If you’re reading this, you have access to the Internet. But what would happen if the Internet suddenly went away? And what would it take to make that happen?Learn more about your ad choices. Visit megaphone.fm/adchoices

If there was a drug that meant you never had to sleep again, would you take it? Would those who didn’t need to sleep have special advantages over those who did? All that and a side of zombies, in this week’s episode.Learn more about your ad choices. Visit megaphone.fm/adchoices

Over the past 85 years, antibiotics have been miracle drugs. They’ve kept infections at bay and opened up a world of medical possibilities: organ transplants, heart surgery, chemotherapy. But they’re not going to work forever. The age antibiotic resistance is coming. So what does a world without these drugs look like?Learn more about your ad choices. Visit megaphone.fm/adchoices