For years, armed groups have instilled fear in eastern Democratic Republic of Congo.

Hundreds have been killed, and millions are diplaced in the North Kivu and Ituri provinces.

The president has instructed the army to take charge of the two regions for a month.

Soldiers have been given broad powers to conduct searches, make arrests and ban public gatherings.

So will this be enough to stop the violence?

Presenter: Imran Khan

Guests:

Niamh Murnaghan - Norwegian Refugee Council

Patrick Hajayandi - Institute for Justice and Reconciliation

Kambale Musavuli - Center for Research on the Congo-Kinshasa


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#DRC #DRCongo

From a bee’s hexagonal honeycomb to the elliptical paths of planets, symmetry has long been recognized as a vital quality of nature. Einstein saw symmetry hidden in the fabric of space and time. The brilliant Emmy Noether proved that symmetry is the mathematical flower of deeply rooted physical law. And today’s theorists are pursuing an even more exotic symmetry that, mathematically speaking, could be nature’s final fundamental symmetry: supersymmetry. Join some of the world’s preeminent scientists to explore the core role symmetry plays in our unraveling of nature’s deepest secrets—and catch a glimpse of profoundly important symmetries that may be awaiting us just over the horizon.

MODERATOR: John Hockenberry
PARTICIPANTS: Robbert Dijkgraaf, David Gross, Alan Lightman, Maria Spiropulu
Original Program Date: June 4, 2016

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

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The Predictive Power Of Symmetry 00:00

John Hockenberry's Introduction 3:10

Participant Introductions 7:18

What are the different types of symmetry? 8:48

The symmetry of the laws of nature 12:30

How has the discussion of symmetry evolve? 17:27

Why is nature so good with symmetry? 19:54

Math and symmetry go hand and hand 25:30

How your face needs to be non symmetrical 33:20

What kind of symmetry are fractals 40:05

Gage symmetry is influencing the Higgs 46:45

Scale symmetry and the vacuum 48:50

Einstein proposed symmetry of motion 55:07

How does the multiverse theory play in to symmetry? 1:01:20

Looking at breaking symmetry 1:06:40

Gravity may not come together with the other forces 1:11:23

Theorist and Experimentalist can get along 1:18:58

Super symmetry is an enlargement of space 1:20:47

What are experimental data can we expect in the next few years? 1:23:00

Visualizing the higgs and adding more energy 1:27:20

For all we understand about the universe, 96% of what’s out there still has scientists in the dark. Astronomical observations have established that familiar matter—atoms—accounts for only 4% of the weight of the cosmos. The rest—dark matter and dark energy—is invisible to our telescopes. But what really is this dark stuff? How do we know it’s there? And what does it do? From the formation of galaxies to the farthest reaches of space, it appears that darkness rules. Without dark matter and dark energy, the universe today and in the far future would be a completely different place. We were joined by leading researchers who smash together particles, dive into underground mines, and explore the edges of the known universe in search of clues to nature’s dark side.

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future.

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Original Program Date: June 2, 2011
MODERATOR: John Hockenberry
PARTICIPANTS: Brian Greene, Glennys Farrar, Katherine Freese, Michael Turner, Saul Perlmutter, Elena Aprile, MOMIX

Brian Greene's introduction on dark matter. 00:22

What we don,t see by MOMIX 07:00

John Hockenberry's Introduction. 16:17

Participant Introductions 21:05

Why do we know that there is dark matter? 25:10

The lensing effect that reveals dark matter. 31:33

A computer simulation of what dark matter was doing as the universe was expanding. 37:11

Capturing Wimps with the XENON100. 41:40

What the XENON100 detector looks like. 48:20

Where do we go to find events that prove dark matter exists? 56:18

If lensing is correct, could that determine an unknown force? 01:00:43

Supersymmetry vs Another Universal Brane. 01:09:20

Using a supernova to detect Dark Matter. 01:15:40

How does a supernova tell you about dark matter? 01:21:20

How did Einstein predict that dark energy existed? 01:26:18

What is the counter explanation of dark energy? 01:30:40

The ratio of dark energy makes a perfect environment for life. 01:35:30

⁣Grace Njeri is a 13 year old girl with a very flexible body . She hails from Ruiru Kenya and has never been to any acrobatic class . She hopes that one day her talent will enable her to dine with kings

Stuff happens. The weather forecast says it’s sunny, but you just got drenched. You got a flu shot—but you’re sick in bed with the flu. Your best friend from Boston met your other best friend from San Francisco. Coincidentally. What are the odds? Risk, probability, chance, coincidence—they play a significant role in the way we make decisions about health, education, relationships, and money. But where does this data come from and what does it really mean? How does the brain find patterns and where can these patterns take us? When should we ditch the data and go with our gut? Join us in a captivating discussion that will demystify the chancy side of life.

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future.

Subscribe to our YouTube Channel for all the latest from WSF.
Visit our Website: http://www.worldsciencefestival.com/
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Original Program Date: June 2, 2011
MODERATOR: Marcus du Sautoy
PARTICIPANTS: Amir Aczel, Gerd Gigerenzer, Leonard Mlodinow, Josh Tenenbaum

Josh Tenenbaum and an experiment in ESP. 00:00

Risk, Probability, and Chance. 02:54

Marcus du Sautoy's Introduction. 06:32

Participant Introductions. 07:27

Are we good or bad at interpreting numbers? 09:45

The Monty Hall problem. 16:00

The fight or flight math means we understand numbers? 21:50

The "numbers are important" experiment. 25:33

VerizonMath: Verizon doesn't know Dollars from Cents. 29:30

If you play a lottery and there is 1 winner in a 1000, what is your percent of winning? 35:30

How well are our brains tuned for evidential data. 39:33

What is the birthday problem? 45:15

The way probability's are phrased are as important as the numbers. 53:31

Do we have a conception of a million? 01:03:28

What is a prior? 01:09:05

Josh Tenenbaum ESP experiment results. 01:15:19

"Numbers are important" experiment results. 01:20:45

How do we get a statistical society? 01:25:25

Designing for Generative Justice

Video about an incredible mathematical formula explaining fractals. Several mathematicians and scientists explain this phenomenon in clear detail.

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Marcia Bartusiak joins Kip Thorne, Laura Danly and Rainer Weiss to demonstrate how two observatories on opposite sides of the country, called LIGO (Laser Interferometer Gravitational-wave Observatory), may open a new window on observing the cosmos—one based not in light but in gravity. Scientists have embarked on this joint experiment, seeking whispers of far-away violence—like the collision between distant black holes—rippling through the cosmos. It’s taken nearly a century, but technology has finally caught up to Einstein’s brilliance. His 1916 General Theory of Relativity predicted the existence of gravitational waves—undulations in the very fabric of space and time—and LIGO researchers are now poised to detect them.

The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future.

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Original Program Date: June 4, 2010
MODERATOR: Marcia Bartusiak
PARTICIPANTS: Andrea Lommen, Kip S. Thorne, Laura Danly, Rai Weiss

The Sound of the future 00:00

Marcia Bartusiak's Introduction 00:40

The history of gravity. 05:55

Participant Introductions. 08:02

How did we get here from the past? 12:11

The universal rate of acceleration. 18:43

What drew Einstein to rethink Newton's ideas. 24:30

What Einstein predicted. 29:28

What happens when two black holes collide? 35:35

Stumbling on to a binary pulsar 40:30

Why do you study something that doesn't exist? 46:10

Measuring the strain of the universe. 53:35

LIGOS the gravitational tape measure. 59:35

When do you hear the gravity wave? 01:09:30

What are the new surprises to look forward to? 01:16:00

What would you expect space time to look like when black holes collide? 01:22:25

Black holes are gravitational behemoths that dramatically twist space and time. Recently, they’ve also pointed researchers to a remarkable proposal—that everything we see may be akin to a hologram. Alan Alda joins Kip Thorne, Robbert Dijkgraaf and other renowned researchers on an odyssey through one of nature’s most spectacular creations, and learn how they are leading scientists to rewrite the rules of reality.

The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future.

Subscribe to our YouTube Channel for all the latest from WSF.
Visit our Website: http://www.worldsciencefestival.com/
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Original Program Date: June 3, 2010
MODERATOR: Alan Alda
PARTICIPANTS: Andrew Hamilton, Kip S. Thorne, Raphael Bousso, Robbert Dijkgraaf

Brian Greene's Introduction with Stephen Hawking. 00:00

Robbert Dijkgraaf talks about black holes.. 01:45

Participant Introductions with Alan Alda 09:19

Einsteins law of time warps. 15:08

Where black holes around when the universe was forming? 19:50

Hawking radiation is it coming from the black hole or off the black hole. 27:09

How are black holes formed at subatomic levels? 38:05

What does a black hole look like? 43:56

The panel travels into the black hole. 50:43

What you would see if you entered a black hole. 58:45

Space falls faster than light. 01:05:30

What is a hologram. 01:11:40

Black holes and information loss. 01:15:12

How much information can a black hole store? 01:23:30

This BBC science documentary on the secrets of light and energy quantum physics, highlights the formation, transference and storage of energy as well as how light is reflected and "created".

Light energy is a kind of kinetic energy with the ability to make types of light visible to human eyes. Light is defined as a form of electromagnetic radiation emitted by hot objects like lasers, bulbs, and the sun. Light contains photons which are minute packets of energy.