The Air we cannot see: Why Ghana must start taking its atmosphere seriously
There is something strange about the air we breathe. We cannot see it, yet it surrounds us. We cannot hold it in our hands, yet without it we would not survive for more than a few minutes. It carries heat, moisture, gases and tiny particles across cities, countries and continents. It interacts with sunlight; controls part of the Earth's energy balance and helps determine the weather we experience every day.