Uploaded on 2014-12-09 by CarlosMogrovejo

First, I would like to talk about air quality (Polluted air)as a stock and the flows are the cars that they are polluting the air in our cities. In the picture you can see the bike paths are close the car roads I think it is not a best solution when the roads are full of cars and the bike paths are full of cyclists during the mornings. I hope that these car flow can be switched to a good solution with cars 0 pollution. It will improve the health of every area in the world. It is more than my neighborhood. Secondly, I would like to talk about traffic information as you see in the picture form The Netherlands everything is about taking sensors information. The traffic as a flow and the sensors as a stocks It will be organizing in a best way the traffic and the public transportation. I think with a good public transportation each city can use less cars and less stressed people as well. A healthy city makes healthy people. And finally I would like to talk about the food. The flows are the food and the transportation system in this case the stock would be the land that produces the plants or food. Imagining a good future it would be less food importation from the other corner of the world but some countries use the money to move the food. I hope every country can develop a good food flow in my city I hope everyone can buy local products in the market of each community. ![enter image description here][1] ![enter image description here][2] [1]: https://edxuploads.s3.amazonaws.com/1418168351619859.png [2]: https://edxuploads.s3.amazonaws.com/1418168387358262.jpg