the coming years did the van shown on the moon to see dziedzic almost as their use of. the head and died to do has accepted the challenge to come up with a mobile phone app that could promote the green economy in rio. how can a mobile phone app help it's time for some on the ground research. here in rios last zome to meet scott do. the work to community projects in the model in allium own favela complexes 2 of brazil's largest shantytowns. as a shack in a call to action on monday. i can a french style complex well imo this scene is more diligent and last but i ask the school when you can all help produce example that you can put of those assistants i've been in that there was a few provoke i was. doing are taking it to me young people who can help him work on ideas for a map there's never been such a huge favela before the massive uncontrolled growth of well as is a major environmental issue in rio there's little proper situation power or water supplies and hardly any green spaces. to be able to say that's a view. of the whole j.c. chandor german economy is just on top