Topic: Yuppies

(Shutterstock)

Tana Ganeva - Alternet
(http://techboomtv.tumblr.com/)

Tech Boom

Liam O'Donoghue
(AP/Michael Dwyer)

Don’t call it gentrification

Liam O'Donoghue
Park Slope neighborhood (Jared Kofsky/CC-BY-SA-3.0)

Natasha Lennard