#wow

'Sometimes, you save money by paying people' - Esther Duflo @pooreconomics

Arrived at Dutch Min. Of Foreign Affairs for Esther Duflo's presentation on @pooreconomics

#IDleaks wins the @1percentclub co-creation prize #ac2a

Deal for #RuralWeb: TNO will assist the team. Others: KIT, @1percentclub and others #ac2a

#Partners4Change team presenting their results #ac2a

#platform4projects team presenting their deals. #ac2a

Our own 'V-Reporter' Xander interviewing @frankvdlinde #ac2a

@amafantastic showing the 'oscar' award one group will win today at #ac2a

On stage: @gerhardschuil with @BoomChicago at #ac2a

@BoomChicago on stage at @ACall2Action #ac2a

Sunny Amsterdam CS on my way to social media team prep meet #ac2a @ACall2Action

Hans Tramper on the 'transition from oil-based to biomass-based technology' #T34reunion #WUR

#greenict mini-conference started. Photo:

Sharing session on communities #km4dev

#km4dev community annual meet kicks off with Riff on the mic

Multi-country sharing on #WASH: reps from Nepal, Vietnam, Cambodia, Bhutan and Laos #SSH4A

'Sustainable sanitation and hygiene for all at scale' - a discussion session in Kathmandu #WASH

Frankfurt Airport at night time (nothing special really..)