Rarely seen footage of Martin Luther King, Jr., speaking to students at Barratt Junior High School in Philadelphia on October 26, 1967, where he delivered his speech "What Is Your Life's Blueprint?"

Video used by permission of The School District of Philadelphia. All rights reserved.
Speech reprinted in A Time to Break Silence: The Essential Works of Martin Luther King, Jr., for Students, part of the King Legacy Series, published by Beacon Press. This is the first time the speech has been published in its entirety.

About A Time to Break Silence: http://www.thekinglegacy.org/b....ooks/time-break-sile
Learn more about the King Legacy Series: http://www.thekinglegacy.org
Become a fan of the King Legacy Series: http://www.facebook.com/thekinglegacy

Buy A Time to Break Silence:
Beacon Press: http://www.beacon.org/A-Time-t....o-Break-Silence-P100
Indie Bookstore: http://www.indiebound.org/book/9780807033050
Amazon: http://www.amazon.com/dp/0807033057/
Barnes & Noble: http://www.barnesandnoble.com/s/9780807033050

Thirty-five years ago string theory took physics by storm, promising the coveted unified theory of nature’s forces that Einstein valiantly sought but never found. In the intervening decades, string theory has brought a collection of mind-boggling possibilities into the lexicon of mainstream thinking—extra dimensions of space, holographic worlds, and multiple universes. Some researchers view these developments as symptoms of string theory having lost its way. Others argue that string theory, although very much still a work in progress, is revealing stunning new qualities of reality. Join leading minds in theoretical physics for a whirlwind ride through the twists and turns of string theory—its past, its future, and what it tells us about the search for the universe’s final theory.

PARTICIPANTS: Marcelo Gleiser, Michael Dine, Andrew Strominger

MODERATOR: Brian Greene

MORE INFO ABOUT THE PROGRAM AND
PARTICIPANTS: https://www.worldsciencefestiv....al.com/programs/loos

This program is part of the BIG IDEAS SERIES, made possible with support from the JOHN TEMPLETON FOUNDATION.

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TOPICS
0:00 - Introduction
3:54 - Program introduction
5:40 - Marcelo Gleiser introduction
6:26 - Unification of electricity and magnetism
10:30 - Unification of space and time
13:49 - Einstein’s General Theory of Relativity
18:38 - Standard model of particle physics
21:56 - Supersymmetry
26:14 - The Island of Knowledge
32:01 - Godel’s Incompleteness Theorems
34:27 - String Theory explainer film
37:07 - Michael Dine introduction
38:35 - Supersymmetry and the spectrum of particles
42:18 - Large Hadron Collider
44:57 - Extra dimensions of space
50:34 - Dark energy and multiple universes
56:40 - Progress since the 1980s and the future of particle physics
59:55 - Andrew Strominger introduction
1:00:53 - Einstein and black holes
1:03:59 - The black hole information paradox
1:07:30 - Stephen Hawking’s insights into black holes
1:12:00 - Using string theory to understand black holes
1:19:33 - Conformal symmetry
1:22:48 - Andrew Strominger’s view of string theory

CREDITS
- Produced by Laura Dattaro
- Associate Produced by Peter Goldberg
- Editing and Animation by Josh Zimmerman
- Music provided by APM
- Additional images and footage provided by: Getty Images, Shutterstock, Videoblocks, Event Horizon Telescope
- Recorded at NYU Skirball Center

The multiverse hypothesis, suggesting that our universe is but one of perhaps infinitely many, speaks to the very nature of reality. Join physicist Brian Greene, cosmologists Alan Guth and Andrei Linde, and philosopher Nick Bostrom as they discuss and debate this controversial implication of forefront research and explore its potential for redefining the cosmic order. Moderated by Robert Krulwich and featuring an original musical interlude, inspired by parallel worlds, by DJ Spooky.

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.
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Original Program Date: June 13, 2009
MODERATOR: Robert Krulwich
PARTICIPANTS: Alan Guth, Brian Greene, Andrei Linde, Paul D. Miller, Nick Bostrom

Introduction with Brian Greene 00:00

Musical interlude 25:15

Participant Introductions 33:49

How do we know there was a Big Bang 35:50

How do we get from a single universe to a multiverse. 47:14

Is the universe expanding and how fast? 01:00:25

What does six dimensional space look like? 01:08:00

How do we know there is a multiverse? 01:13:48

Bryce DeWitt on the multiverse concept 01:24:40

What if we assume the universe is the simulation hypothesis? 01:37:14

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

For decades, biologists have read and edited DNA, the code of life. Revolutionary developments are giving scientists the power to write it. Instead of tinkering with existing life forms, synthetic biologists may be on the verge of writing the DNA of a living organism from scratch. In the next decade, according to some, we may even see the first synthetic human genome. Join a distinguished group of synthetic biologists, geneticists and bioengineers who are edging closer to breathing life into matter.

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

Original Program Date: June 4, 2016
MODERATOR: Robert Krulwich
PARTICIPANTS: George Church, Drew Endy, Tom Knight, Pamela Silver

Subscribe to our YouTube Channel for all the latest from WSF.
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Synthetic Biology and the Future of Creation 00:00

Participant Intros 3:25

Ordering DNA from the internet 8:10

How much does it cost to make a synthetic human? 13:04

Why is yeast the best catalyst 20:10

How George Church printed 90 billion copies of his book 26:05

Creating synthetic rose oil 28:35

Safety engineering and synthetic biology 37:15

Do we want to be invaded by bad bacteria? 45:26

Do you need a human gene's to create human cells? 55:09

The standard of DNA sequencing in utero 1:02:27

The science community is divided by closed press meetings 1:11:30

The Human Genome Project. What is it? 1:21:45

Syntropic farming is a new and ancient permaculture practice that can be implemented in any region, in any climate, in limitless ways – even in your own back yard. For over a decade the Lotz-Keegan family have been implementing permaculture practices to regenerate a degraded hillside into an abundant food forest of native and exotic trees that feed their family, their community, the wildlife, the soil, and their souls.

Combining the practices of syntropic agroforestry with the principles of permaculture and their own deeply thoughtful approach to land regeneration, food growing, and lifestyle, this family is partnering with nature to create a humming diversity on the land and a positive story about the role of humans in an eco-system.

We came away from our shoot with so much invaluable information about the why and how of syntropic farming as it’s practised at PermaDynamics. For this reason we’ve made the full interview with Klaus Lotz available on our website, and all 10 full-length interviews, some of which we couldn’t include in the film, available on our Patreon page. Also if you’re keen to dig deeper into this style of growing food and regenerating soil, check out PermaDynamics' own videos available on their Patreon page.

Get access to all 10 full-length interviews: https://happenfilms.com/patreon
Check out PermaDynamics on Patreon: https://patreon.com/PermaDynamicsNZ
The full interview with Klaus Lotz: https://happenfilms.com/film/k....laus-lotz-syntropic-


** Find out more about PermaDynamics at these links **
Website: http://www.permadynamics.net
Instagram: https://instagram.com/permadynamics
Facebook: https://facebook.com/PermaDynamics.nz
Patreon: https://patreon.com/PermaDynamicsNZ for weekly permaculture videos, live Q&A and mentorship.

** Find out more about Happen Films **
If you’re interested in supporting us to make more films, find us on Patreon: https://happenfilms.com/patreon

For more info about Happen Films, check out our website: https://happenfilms.com. We make short films and feature films, all with a permaculture, resilience, sustainability focus. Don’t forget to subscribe here on YouTube!

Find us on social media
Instagram: https://instagram.com/happenfilms
Facebook: https://facebook.com/happenfilms
Twitter: https://twitter.com/happenfilms

** Film credits **
Directed and written by Jordan Osmond & Antoinette Wilson
Produced by Antoinette Wilson
Cinematography and editing by Jordan Osmond
Story feedback and suggestions from Nick Tucker
Additional drone footage by Byron Birss (https://instagram.com/byron.in.new.zealand)
1990 photo by Malcolm Rands

** Thanks! **
To our wonderful supporters on Patreon, who helped make this film happen:
Kimberly Levesque, Matthew Zimmer, Rahul Banerjee, Jonathan Wise, Georjette Mercer, Mary Conlan, Kate Hall, V.J. Raghavan, Pierre Blom, Cicely Jette Stewart, Brett Davidson, Tony Schaufelberger, Namaste Foundation, Sankar Madhavan, Sue Campbell, Melissa Tripodi, Filip Zeman, Greg and Rachel Hart, Brian Newton, Susan Hunsberger, Kirti Patel, Kelly Milikins, Nathan Kitchen, Geoffrey Torkington, Alex Muir, Tiitus Laine, Rex and Jo, Jess O’Shea, Moana Kiff, William B. Everett, Ron Hastie, David, Lauren, Carolyn Gillum.

** Subtitles and closed captions **
In the past, many people have generously taken time to translate our films here on YouTube. The Community Contributions function no longer exits, but if you’d like to contribute a translation please contact us. Making the film available in your language and to your community would mean the world to us!

Chapters
00:00 - Intro to Syntropic Farming
2:36 - 17-Year-Old Food Forest
7:48 - Market Garden and Orchard
12:20 - Native and Exotic Plants
14:45 - Annuals in the Food Forest
17:29 - Tropical Hothouse
19:17 - 3-Month-Old Food Forest

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