Behind the numbers / Poster

The various implications behind the numbers are used to highlight environmental problems.
The first poster indicates the five most powerful countries manufacture armaments on a large scale or even export to others. Why sacrifice valuable resources just to endanger others' life?
The second poster tells us that the top five timber producing countries make several tens of millions of acres of forests disappear each year. The artificial forests simply don't make up for the losses.
The third poster tells us the pollution caused by every cattle we raise. We are all affected by the carbon footprint and this gets each one of us on the Earth involved.