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![Are there ways to make traffic better in our cities?](https://woub.org/wp-content/uploads/2018/07/waniskabbaj_2016s-embed-b0eeffa419414ffe966a1ba48ce9d047a024b6d0-e1530896130270-900x422.jpg)
Can We Improve Our Transportation Network Using…Biology?
By: NPR/TED Staff | NPR
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Wanis Kabbaj wants traffic to flow smoothly and efficiently, like the blood in our veins. He says driverless cars may be the solution to today’s highway gridlock.
![Trees can't talk — or can they? Ecologist Suzanne Simard says tree communicate with each other in a unique way.](https://woub.org/wp-content/uploads/2018/07/suzannesimard_2016t-embed-93a0d1957c8c8f50c5334ea5507826d4b5a50454-e1530896338884-900x422.jpg)
How Do Trees Collaborate?
By: NPR/TED Staff | NPR
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Ecologist Suzanne Simard shares how she discovered that trees use underground fungi networks to communicate and share resources, uprooting the idea that nature constantly competes for survival.
![Computer scientist Avi Rubin speaking at TEDxMidAtlantic.](https://woub.org/wp-content/uploads/2018/07/avirubin_2011x-embed-70928bb17b078147dc178cf26455778a1c84c30d-e1530896558479-900x422.jpg)
What Happens When Hackers Hijack Our Smart Devices?
By: NPR/TED Staff | NPR
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Computer scientist Avi Rubin says all our smart devices — cars, phones, even fitness trackers — can be hacked. He warns that our network of connected technology puts us at risk for cyberattacks.
![Jeff Smith on the TED Stage.](https://woub.org/wp-content/uploads/2018/06/jeffsmith_2012s-embed-d03c07b15ef9869d89a9e4c867e92e148c42e238-e1530293273624-900x422.jpg)
Listen: How Much Entrepreneurial Potential Lives Inside Our Prisons?
By: NPR/TED Staff | NPR
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After serving a year in prison, Jeff Smith realized his fellow inmates were just as business savvy as many on the outside. He now works to help inmates harness those skills when they leave prison.
![Victor Rios on the TED stage.](https://woub.org/wp-content/uploads/2018/06/victorrios_2015p-embed-7ca4d4b7a4a3f6a4ff2b1b7b33c96f2fe10f951f-e1530293607744-900x422.jpg)
Listen: How Can Mentors Guide Kids To Live Up To Their Full Potential?
By: NPR/TED Staff | NPR
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Victor Rios had dropped out of high school. But one teacher helped him turn his life around. Today, he’s a sociologist who studies youth and the factors that nurture their potential.
![Pearl Arredondo on the TED stage.](https://woub.org/wp-content/uploads/2018/06/pearlarredondo_2013s-embed-6bf5044801f4c3203a1fb978546743cc338aa890-e1530295614503-900x422.jpg)
Listen: How Can Mentors Push Students To Move Beyond Their Circumstances?
By: NPR/TED Staff | NPR
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Pearl Arredondo grew up in East Los Angeles, the daughter of gang members. Education was her ticket out. She says young people need mentors to push them not to be victims of their own circumstances.
![Paleontologist Kenneth Lacovara speaks at TED in 2016.](https://woub.org/wp-content/uploads/2018/06/kennethlacovara_2016-embed-ef1b7dd25a6a59c2776a10c272c7e3fbfe68db1c-e1529680936968-900x422.jpg)
LISTEN: How Can Dinosaurs Help Us Understand Our Own Species?
By: NPR/TED Staff | NPR
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Earth’s rocks and fossils can help us understand our own species. Paleontologist Kenneth Lacovara explains important moments in Earth’s history that help us recognize our place in the world.
![A child enjoying nature.](https://woub.org/wp-content/uploads/2018/06/emmamarris_2016t-embed-30ca7f489fcf8f952f3000e11b85dd90f3f8cee0-e1529681497239-900x422.jpg)
LISTEN: How Do We Embrace All Kinds Of Nature?
By: NPR/TED Staff | NPR
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Environmental writer Emma Marris wants us to broaden our definition of nature to one that embraces urban and wild spaces in order learn to protect and care for it.
![The entrance to the Svalbard Global Seed Vault.](https://woub.org/wp-content/uploads/2018/06/caryfowler_2009g-embed-7657e02bf9e839f75dc2e93c9c1b7575446a65cf-e1529683511167-900x422.jpg)
Can We Preserve Seed Diversity For The Future?
By: NPR/TED Staff | NPR
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Biodiversity archivist Cary Fowler explains how the Svalbard Global Seed Vault will prepare humans for the climate change and its effect on our environment and our food supply.
![](https://woub.org/wp-content/uploads/2018/05/manoushzomorodi_2017-embed-ca9ea610ec66a597d30bdd6f817caf814cdcd297-e1527265747293-900x422.jpg)
🔈 Listen : Manoush Zomorodi – Has Constant Stimulation Replaced Boredom?
By: NPR/TED Staff | NPR
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With a never-ending stream of stimulation, we rarely experience boredom. But tech podcast host Manoush Zomorodi says we actually need to feel bored in order to jump-start our creativity.
![](https://woub.org/wp-content/uploads/2018/05/harveyfineberg_2011-embed-cbe3b8f77d87a52757c30027c0a5930fbf4667e5-e1526060461202-900x422.jpg)
🔈Listen: How Could Technology Change The Way We Evolve?
By: NPR/TED Staff | NPR
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Medical ethicist Harvey Fineberg says “neo-evolution” is on the horizon. When it becomes easier to eliminate disease through gene therapy, will we change the trajectory of evolution?
![](https://woub.org/wp-content/uploads/2018/03/georgepapandreou_2013g-embed-a30ae204bb8901da5c733fb2c869868d776657b1-e1522431629361-900x422.jpg)
How Can You Restore Trust In Government?
By: NPR/TED Staff | NPR
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Former Greek Prime Minister George Papandreou says politicians like him have lost the trust of their citizens and it needs to be restored.