The Earth and Romania
At present there are 6.6 billion people worldwide. 2 people are born and one dies each second.
The total surface of the Earth is 561 million km2 out of which 29% is continental. The total arable area of the planet is 3 billion ha which is 20% from continental area.
The agricultural surface of the planet may increase with only 8% which is around 250 million ha (J. Braun, Institute of Worldwide Economy, New York, 2008).
It is said in the scientific world that by 2050 we will reach a total of 9.2 billion people with 2.5 billion more than at present. At least 50% out of all actual Earth population is starving. (more…)...