text: Lifting weights? Joining a gym? Those are all good ways to get your excercise but really you could just get in the habit of walking to wear you need to go and get more excercise than you would in the gym. "While there have been efforts in the past two decades to make cities denser, and better for walking, planners are now taking the concept to the suburbs." (Source 1 (IGS) Paragraph 6 Lines 1-3). Making the cities denser will mean that the citizens who live in them can walk to the stores and resturaunts down the street instead of driving. "In this new approach, stores are placed a walk away, on a main street, rather than in malls along some distant highway." (Source 1 (IGS) Paragraph 6 Lines 8-10). Not to mention the traffic while driving! Walking to your destination will make getting places so much more afficient because you won't have to be late to a meeting or even work at that matter if it is walking distance. "Congestion (car traffic) was down 60 percent in the capital of France, after five days of intensifying smog..." (Source 2: (PBDS) Paragraph 14 Lines 1-2). If there are less cars on the street and more people on the sidewalks, the world wouldn't be so gloomy. No one is social anymore, they don't care for others they only care for themselves and that is very wrong. If the limit of car usage decreases, the more people will want to walk and be social with others.