Steven Levitt:
Steven Levitt fala sobre cadeiras de criança para carros

TEDGlobal 2005 · 18:58 · Filmed Jul 2005
Watch next...
Michael Shermer: Why people believe weird things

Share this idea

Total views
TED Talks are free
thanks to support from

Steven Levitt compartilha dados que mostram que cadeiras de segurança não são mais eficazes que cintos de segurança na proteção de crianças em acidentes automotivos fatais. No final da palestra, no entanto, ele faz um alerta crucial.

Steven Levitt's eye-opening Freakonomics took economic theory into the real world of suburban parenting and urban drug gangs, turning conventional wisdom upside-down. Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.



Enthusiastically agree? Respectfully beg to differ? Have your say here.

2000 characters remaining
Don't have an account? Sign up now — it's fast and free.
Sort comments by
There are currently no comments for this talk.