• Chinese pollution: 'As if living in a war time'

    Chinese pollution: 'As if living in a war time'
    Air pollution causes Beijing's foresight to fall below 200m and people feel like they are living in war with thick smoke and constant red alert.
  • Global vision is declining

    Global vision is declining
    In many areas of the world, the foresight in the days of cloudiness has decreased since the 1970s due to the increase of environmental pollutants.