Pollution is an international scourge. Every day, we are told of studies that highlight the harmful effects of pollution on our health.
In all major cities, we are facing this problem to varying degrees. First, because there are more and more people living in cities. And also because the world population is growing, at least 7 billion people.
That is why we must welcome the initiatives of several large cities to combat pollution, such as eliminating diesel, making the pedestrian centers or changing the means of transport? And one day, perhaps, the cities will again become like in the country.
The air-conditioners are very expensive to purchase and use, and are generators of pollution. Yet there are lots of solutions to avoid this. You can change the isolation of his home, but simply we can use tricks. For example, just close the windows and put the curtains and blinds when you leave the house. Prefer closing windows facing south, east in the morning and west in the evening. When it is cooler at night, install fans to bring fresh air into the house. Keep your full refrigerator uses less energy to cool. You can also install awnings on the outside.