TED Talk Thursday – A small country with big ideas to get rid of fossil fuels by Monica Araya

According to TED.com : “How do we build a society without fossil fuels? Using her native Costa Rica as an example of positive action on environmental protection and renewables, climate advocate Monica Araya outlines a bold vision for a world committed to clean energy in all sectors.”

“Monica Araya is the founder and director of Costa Rica Limpia (Spanish for “clean”), a citizen group that promotes clean energy. Costa Rica Limpia tracks governmental pledges on key issues such as renewable energy and public transport investment, and it hosts citizen consultations to give visibility to people’s preferences on these topics. Araya is also the founder of Nivela, an international thought leadership group that advances narratives on development and climate responsibility by combining senior and millennial perspectives from emerging economies.”

“After earning a master’s in economic policy from Universidad Nacional de Costa Rica, Araya obtained a PhD in environmental management from Yale. The French Ministry of Foreign Affairs named her ‘Personality of the Future’ in 2014.”

“In 2017 Araya was named resident expert at “Next Visionaries,” a global initiative by TED and BMW i that seeks to reimagine the future of mobility.”

 

A small country with big ideas to get rid of fossil fuels by Monica Araya

 

For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”

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I look forward to your thoughts and comments!

TED Talk Thursday – 4 ways we can avoid a catastrophic drought by David Sedlak

According to TED.com : “As the world’s climate patterns continue to shift unpredictably, places where drinking water was once abundant may soon find reservoirs dry and groundwater aquifers depleted. In this talk, civil and environmental engineer David Sedlak shares four practical solutions to the ongoing urban water crisis. His goal: to shift our water supply towards new, local sources of water and create a system that is capable of withstanding any of the challenges climate change may throw at us in the coming years.”

“Author, Professor and Director of the Institute for Environmental Science and Engineering at UC Berkeley, David Sedlak has developed cost-effective, safe and sustainable systems to manage water resources. He is particularly interested in the development of local sources of water, and his research has addressed water reuse–the practice of using municipal wastewater effluent to sustain aquatic ecosystems and augment drinking water supplies as well as the treatment and use of urban runoff to contaminated groundwater from contaminated industrial sites as water supplies.”

“In recent years, Sedlak’s research on the fate of wastewater-derived contaminants has received considerable attention. He began this research in 1996 when he developed simple methods for measuring steroid hormones in wastewater. Since that time, he and his students have studied the fate of hormones, pharmaceuticals, toxic disinfection byproducts and other chemicals. His research team has also studied approaches for remediating contaminated soil and groundwater by in situ chemical oxidation (ISCO) and advanced oxidation processes.”

“He also is the author of Water 4.0, a book that examines the ways in which we can gain insight into current water issues by understanding the history of urban water systems.”

4 ways we can avoid a catastrophic drought by David Sedlak

For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”

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I look forward to your thoughts and comments!

TED Talk Thursday – How we can make crops survive without water by Jill Farrant

According to TED.com : “As the world’s population grows and the effects of climate change come into sharper relief, we’ll have to feed more people using less arable land. Molecular biologist Jill Farrant studies a rare phenomenon that may help: “resurrection plants” — super-resilient plants that seemingly come back from the dead. Could they hold promise for growing food in our coming hotter, drier world?”

“A professor of molecular and cell biology at the University of Cape Town (UCT) in South Africa, Jill Farrant researches the remarkable (and little known) world of resurrection plants. These are plants that can survive extreme drought, “resurrecting” when moistened or irrigated. If we can better understand their natural preservation mechanisms and their key protectants, she suggests, it could help us develop more drought-tolerant crops to feed populations in increasingly dry and arid climates around the world. Her research may also have medical applications.”

“Farrant was the African/Arab States recipient of the 2012 L’Oreal-UNESCO Award for Women in Science, one of only five scientists worldwide who were selected by an international jury as “researchers who will have a major impact on society and help light the way to the future.” In 2009, she was awarded an A-rating by the National Research Foundation (the first female researcher at UCT ever to receive such a rating) as well as being made a member of the UCT College of Fellows.”

How we can make crops survive without water by Jill Farrant

For those of you not familiar with TED Talks here is a brief summery from www.ted.com: “TED is a small nonprofit devoted to Ideas Worth Spreading. It started out (in 1984) as a conference bringing together people from three worlds: Technology, Entertainment, Design. Since then its scope has become ever broader. Along with two annual conferences — the TED Conference in Long Beach and Palm Springs each spring, and the TEDGlobal conference in Oxford UK each summer — TED includes the award-winning TEDTalks video site, the Open Translation Project and Open TV Project, the inspiring TED Fellows and TEDx programs, and the annual TED Prize”

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I look forward to your thoughts and comments!