http___www.ted.com_talks_gary_lauder_s_new_traffic_sign_take_turns_language_hr_2.xml
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Esther Duflo: Social experiments to fight poverty Alleviating poverty is more guesswork than science, and lack of data on aid's impact raises questions about how to provide it. But Clark Medal-winner Esther Duflo says it's possible to know which development efforts help and which hurt — by testing solutions with randomized trials. Similar topics - TED Conference - Big problems - Cities - Economics - Poverty - Third world Related talks Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.
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Gary Lauder's new traffic sign: Novi prometni znak Gray Laudera: Smjenjujte se 50 posto prometnih nesreća se događa na raskrižjima. Gary Lauder je podijelio s nama neke sjajne i jeftine dosjetke koje će pomoći vozačima da se kreću jednostavnije: novi prometni znak koji kombinira funkcije znakova "stop" i "pravo prvenstva" — te moli vozače da budu pristojni. Similar topics - TED Conference - Cities - Culture - Design - Transportation Related talks Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.