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Noreena Hertz: How to use experts

Noreena Hertz: How to use experts
Related:  Réflechir ensemble & dire ce qui compte

The 20 most-watched TEDx talks so far News X marks the spot: This week’s TEDxTalks Each week, TEDx chooses four of our favorite talks, highlighting just a few of the enlightening speakers from the TEDx community, and its diverse constellation of ideas worth spreading. Global Issues 4 TEDxTalks on how the world could end today (but, chances are, won’t) Well, it’s December 21st, 2012, in EST time zones and, if you’re reading this, the world has not ended. (2) Perspicacité et intelligence collective...un exemple de démocratie participative et coopérative ? tips and downloads for getting things done @Blueluck: Very true - I've seen other countries where people leave their family in another country to go find work, and then to manual labor for extremely cheap just to be able to send it all home to their family. I guess that could be interpreted as their purpose, but the work is not purposeful in and of itself. I guess "pay enough to take money off the table" covers that, so we're only talking about how to motivate people after they're at the comfortable level most Americans that read this blog are at. Interesting results in India, though. I believe there is a threshold that once you're paid a certain amount, you feel on top of things like you deserve it, so you don't work hard to move up further. I think that's one reason government employees aren't known for super service. @Blueluck: Its completely subjective, is the answer.

WHAT WE DO IS SECRET | A Blog by A Lab on Fire via Marco Casagrande | Photo © AdDa Zei / Casagrande Laboratory Here is another fascinating project by Marco Casagrande and his team – “an architectural organism growing from the ruins of an abandoned farm-house in the jungle.” Photos » Drawings » Text » Model » (Don’t miss to checkout the models of this project at the link above!) 10 TED talks about the beauty - and difficulty of being creative Etienne Chouard nous parle de la richesse @funambule Tout à fait. Il faut réguler les richesse extrêmes. Mais viendrait même, sous un ciel rouge sang, que cela advienne, les extrêmement riches naviguerons toujours en yot de la taille du Titanic. J’ajouterais aussi, qu’il faut surtout réguler la manière dont les fortunes pareilles se créent, car ceux qu’on pointe du doigt, sont pour la plupart des richesses internationales (et l’autre part c’est en partie des dictateurs de pays immenses). Dans cette matière, il y a un vide juridique incroyable quant à la législation sur la manière de générer ce genre de profit. Ce qui signifie clairement ; changer les règles du jeux du capitalisme. E.C. : "On ne devient pas riche en étant mauvais, c’est parce qu’ils deviennent riches qu’ils deviennent dangereux" Là, ça coince. En fait, ceux qu’on vise, ce ne sont pas les riches "ordinaires", ceux qui roulent en Audi ou en BM, qui ont une villa au cap d’Agde.. pour parer les commentateurs fugaces, je ne suis pas là pour les diviniser.

Vortex Cannon Demolishes House « Wonderment Blog Jem Stansfield from BBC's Bang Goes the Theory has "put scientific theory to the test" with his Vortex Cannon. Filmed at 1300-fps, you can see the cannon knock down three different houses made of straw, stick, and brick with an explosive vortex ring. The vortex ring that comes out is not smoke, however. After detonating the explosive gas mixture of acetylene and oxygen, "one of the most dangerous gas mixes in the world," the ring forms from the pressure drop inside the vortex. It condenses the lake's damp air and shoots a cloud out at 200-mph, knocking down anything in its path. Stansfield's cannon is probably too big for the average do-it-yourselfer, but Edwin Wise from Make Magazine has a few garage-friendly vortex cannons - the Tub Thumper, Barking Tube, and Big Bad Boom Cannon. Get the full PDF instructions or see Kipkay in action below, building Wise's first two vortex cannons.

Don’t Be a PV Efficiency Snob 70 views this month; 0 overall A common question I get when discussing solar photovoltaic (PV) power is: “What is the typical efficiency for panels now?” When I answer that mass-market polycrystalline panels are typically about 15–16%, I often see the questioner’s nose wrinkle, followed by dismissive mumbling that 15% is still too low, and maybe they’ll wait for higher numbers before personally pursuing solar. A close-up of a polycrystalline photovoltaic (PV) cell, showing blue tint and a patchwork of crystal domains. First, let’s look at the efficiencies of other familiar uses of energy to put PV into perspective. Snark Attack So 15% is far too low for you? Perhaps you drive a car. Electric cars deliver battery-stored energy to the wheels at something like 85% efficiency. If you’re low on energy, you might consider eating. Perhaps you are a fan of biofuels. PV is Actually Rather Remarkable PV Basics A photovoltaic cell is most typically a slice of crystalline silicon 200—300 μm thick.

LPM promulguée : la dérive du politique vers la surveillance généralisée Paris, 19 décembre 2013 — Le président de la République a promulgué la loi de programmation militaire dont le texte est paru cette nuit au Journal officiel. L'adoption de son article 20 et l'absence de saisine du Conseil constitutionnel manifestent une profonde crise d'un pouvoir politique n'hésitant plus à porter massivement atteinte aux droits fondamentaux. La Quadrature du Net remercie tous ceux qui ont participé à la lutte contre ces dispositions et appelle à poursuivre le combat contre la surveillance des contenus et communications sur Internet par tous les moyens : législatifs, judiciaires, technologiques et de choix d'usage. Le texte de la Loi n° 2013-1168 du 18 décembre 2013 relative à la programmation militaire pour les années 2014 à 2019 et portant diverses dispositions concernant la défense et la sécurité nationale a été publié cette nuit au Journal officiel. 1.

Eye Candy: Mesmerizing Swinging Balls Video Not mine -- mine are hypnotizing. This is a video of one of those swinging ball desk toys (aka Newton's Cradle) but with different length droopers (mine drag on the floor), creating all sorts of crazy-ass designs. I just watched it twice back to back (the second time with my eyes unfocused) and I'm pretty sure I spotted the secret to the universe at one point. Hit the jump for the worthwhile video but, WARNING: may cause dizziness. Youtube viaThe most beautiful video ever? Thanks to Church, who once mesmerized an entire living room full of bachelorette party attendees with his own swinging balls trick.

Klug Management-Diagnostik Multimodales Interview Komplexe Form eines vorab geplanten und strukturieren Bewerberinterviews in der verschiedene Interviewmethoden angewandt werden, um aus unterschiedlichen Perspektiven die Eignung des Bewerbers zu analysieren. Ein möglicher Ablauf von Interviewkomponenten: Der Aufbau des Multimodalen Interviews 1. Gesprächsbeginn: Kurze informelle Unterhaltung. 2. Der Bewerber spricht einige Minuten über seine persönliche und berufliche Vorgeschichte, seine derzeitige Situation und seine Erwartungen für die Zukunft. 3. Stellen Sie nun offene Fragen, in denen Sie an die Selbstvorstellung und die Bewerbungsunterlagen anknüpfen. 4. Stellen Sie standardisierte, vorbereitete Fragen zu Berufswahl, beruflichen Interessen, Organisationswahl, Bild des Bewerbers von Ihrem Unternehmen und seiner Bewerbung. 5. Stellen Sie nun biografische Fragen (oder "Erfahrungs-"Fragen). 6. Als Interviewer geben Sie dem Bewerber nun ausgewogene, bedarfsgerechte Informationen über die Tätigkeit, den Arbeitsplatz und das Untenehmen.

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