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Agriculture and food security

Agriculture and food security

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Resurrecting Food Security for Africa | Jill Farrant | TEDxCapeTown

Por Henry Turner en Agricultura y Alimentos 1271 views 7th Enero 2018 Duración del video: 00:17:36
Most plants are sensitive to even slight water loss for short periods of time. Resurrection plants are extremely unusual in that they can lose 95% of their c...
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00:21:14

TEDxPSU - Bruce Schneier - Reconceptualizing Security

Bruce Schneier is an internationally-renowned security technologist and author. Described by The Economist as a...
Bruce Schneier is an internationally-renowned security technologist and author. Described by The Economist as a "security guru," he is best known as a refres...
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Vision 2020 - Revolutionizing Education

The Lee County School District is excited to announce Vision 2020, a plan to help your child reach his or her...
The Lee County School District is excited to announce Vision 2020, a plan to help your child reach his or her highest potential. Vision 2020 sets the course ...
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00:01:42

The indigenous life and costumes

This is a metaphorical journey through the Amazon delta and the problems that threaten its future as great living...
This is a metaphorical journey through the Amazon delta and the problems that threaten its future as great living river. We will see the work of archaeologis...
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00:10:58

What is Corporate Social Responsibility (CSR)?

What is Corporate Social Responsibility (CSR)? This video clip tries to give competent but also entertaining answers...
What is Corporate Social Responsibility (CSR)? This video clip tries to give competent but also entertaining answers to this question. The video is part of s...
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00:19:14

Sustainable development: what, where and by whom?: Kitty van der Heijden at TEDxHaarlem

Sustainable development has been the red line in Kitty van der Heijdens'carreer. After working for the UN, she is...

Sustainable development has been the red line in Kitty van der Heijdens'carreer. After working for the UN, she is now director at the Ministry of Foreign Affairs and ambassador for sustainable development. She will represent the Netherlands in the upcoming Rio plus 20 earth Summit in June 2012. An international conference organised by the UN 20 years after the first UN conference on sustainable development in Rio. At TEDxHaarlem Kitty van der Heijden will take us on a journey through international sustainable development conferences.

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00:03:18

Saudi Arabia's human rights violations

Britain has signed an agreement to assist the Saudis with advice on policing, although there are precious few...
Britain has signed an agreement to assist the Saudis with advice on policing, although there are precious few details on what that British involvement means....
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00:06:03

Dear Future Generations: Sorry

An Apology Letter to Future Generations. To DIRECTLY Fight the Destruction and Stand For Trees go to:...
An Apology Letter to Future Generations. To DIRECTLY Fight the Destruction and Stand For Trees go to: https://standfortrees.org/en/ Join My Motivational List...
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00:14:09

Race Against the Machine: Andrew McAfee at TEDxBoston

"We ain't seen nothing yet when it comes to technology's impact on the labor force." Automation redefined blue...
"We ain't seen nothing yet when it comes to technology's impact on the labor force." Automation redefined blue collar employment and reshaped a global econom...
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00:11:24

Rose George: Inside the secret shipping industry

Almost everything we own and use, at some point, travels to us by container ship, through a vast network of ocean...
Almost everything we own and use, at some point, travels to us by container ship, through a vast network of ocean routes and ports that most of us know almos...
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