Stop me if you've heard this one: Alice Algae and Freddy Fungi took a LICHEN to each other. Lichens are unique organisms. Traditional definitions describe them as a close relationship of fungi

Stop me if you've heard this one: Alice Algae and Freddy Fungi took a LICHEN to each other. Lichens are unique organisms. Traditional definitions describe them as a close relationship of fungi (the mycobiont) living together with algae (the photobiont). The fungi protects the algae, and the algae uses photosynthesis to make food. Recent research, however, highlights that this symbiosis is far more complex than we thought. It turns out that there may be even more organisms involved, forming a micro-ecosystem in every lichen. Even though lichens are biologically fascinating and ecologically important, they are regularly overlooked. People often associate lichens with lush fairy-tale forests of the Pacific Northwest, where these organisms are large, conspicuous and abundant. But even in hostile desert habitats of the Southwest, lichens are an extremely diverse and very common element of the landscape. In fact, the Greater Sonoran Desert Region supports more than a third of all lichen species found on the North American continent. In this Speaker Series talk by lichen expert Dr. Frank Bungartz, learn all about what lichens are, what they look like and where they can be found, as well as the fundamental role they play in ecosystems. Dr. Bungartz will share his research on lichen diversity and function in the Sonoran regions, Galapagos, and Ecuador. Dr. Frank Bungartz is the Collections Manager of Lichens and Digital Data at the Lichen Herbarium of the Arizona State University Natural History Collections. His research focuses on biodiversity, evolution, ecology and conservation of lichenized fungi in the Sonoran Desert Region, Central America, and the Galapagos. He has been a contributor and editor to the Lichen Flora of the Greater Sonoran Desert Region and has published numerous treatments of lichens from the Galapagos, where he continues to work on a comprehensive inventory of the lichen biota of this archipelago. Dr. Bungartz always had a strong interest in how lichens affect rock surfaces that they grow on. With his graduate student Guillermo Ortiz, he has recently been using photogrammetry to create 3D models of lichen communities from high-resolution macro photos to better understand the dynamics of biodeterioration and biomineralization caused by these organisms.

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http://www.collective-evolution.com/2016/11/29/the-rainbow-prophecy-why-standing-rock-fidel-castro-black-lives-matter-ancient-egyptian-hybrids-may-be-connected/ Going against halting requests from

http://www.collective-evolution.com/2016/11/29/the-rainbow-prophecy-why-standing-rock-fidel-castro-black-lives-matter-ancient-egyptian-hybrids-may-be-connected/ Going against halting requests from the Army Corp of Engineers and still not receiving an easement, Energy Transfer Partners are very keen to get this pipeline done before the end of 2016. Kennedy tell us why.

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Heather McGhee is the former president and currently a trustee emeritus of Demos, a public policy organization working for an America where we all have an equal say in our democracy and an equal

Heather McGhee is the former president and currently a trustee emeritus of Demos, a public policy organization working for an America where we all have an equal say in our democracy and an equal chance in our economy. McGhee depicts how deep democracy is the only solution to the crises of inequality and climate change, and how the changing demos — people — of America can rise to meet this moment. A thought leader on the national stage, McGhee, among her many accomplishments, helped shape key provisions of the now threatened Dodd-Frank Wall Street Reform and Consumer Protection Act. Full video: https://www.youtube.com/watch?v=6HLMe22HCu8

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Join Robert Archer, US-AID economist (retired) and CCL Economic Policy Network co-lead for a Core Volunteer Training webinar on deeper ways of thinking about the key components of the three key

Join Robert Archer, US-AID economist (retired) and CCL Economic Policy Network co-lead for a Core Volunteer Training webinar on deeper ways of thinking about the key components of the three key dimensions behind any carbon fee and dividend policy, including the Energy Innovation Act.

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If we have any hope of saving the planet's ecosystems and biodiversity, we need to keep the Amazon Basin from reaching a catastrophic tipping point. New technologies like remote sensing and sensors

If we have any hope of saving the planet's ecosystems and biodiversity, we need to keep the Amazon Basin from reaching a catastrophic tipping point. New technologies like remote sensing and sensors are helping us understand the scope and scale of deforestation and degradation taking place in the world's largest rainforest. Innovative tools from drones to blockchain are helping point the way to solutions. Dr. Robert Muggah offers five priorities to disrupt the crime and corruption that threatens not just Latin America, but the world. He urges governments, businesses, and civil societies to radically re-imagine the Amazon, especially by empowering the people who work and live there and building a sustainable bio-economy. PhD Oxford University (International Development, Economics and Political Studies). Master University of Sussex (International Development and Development Economics). BA Dalhousie University (International Affairs). Senior Consultant of the World Bank. Faculty Singularity University. Co-founder of Instituto Igarapé, one of the top-ranked social policy think tanks in the world and a leading NGO in Latin America. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

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Is the future fixed? The Perimeter Institute founder rethinks th

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