How to solve a social problem: Rosanne Haggerty at TEDxAmherstCollege
14:30
How to end homelessness | Marybeth Shinn | TEDxNashvilleSalon
8:49
How to use sustainable approaches to solve social problems | Amma Sefa-Dedeh Lartey | TEDxAccra
13:48
5 reasons you look bad in photos | Teri Hofford | TEDxWinnipeg
18:10
What’s Stopping Us From Making Social Problems Obsolete? | Alex Gill | TEDxRyersonU
8:48
Social Media is Making Us Unsocial | Kristin Gallucci | TEDxBocaRaton
16:21
Why the best minds are not solving world's biggest problems? | Prasoon Kumar | TEDxPune
12:53
Connect and lead, how we create community | Kathy Coffey | TEDxSnoIsleLibraries
15:37