A conference about the Earth

Hi everyone, today I will talk about a conference of Yann Arthus Bertrand, in this conference he talks about the lot of problems of earth, for example the global warming, exploitation of the nature resource, use of energy not sustainable, the problems of Africa, etc. He shows the problems at the world with photographs. Furthermore, he talks about your film; this film is about of the problems of the earth and possible solutions.

I think that all problems of the earth can be solved, but it takes a time and cooperation of the all people, for example; using renewable energy, reforesting deteriorated areas for recuperation of the soils, establish lays of emission of CO2, etc. 

We need coexist with the nature and maintenance the diversity of the species in the world for the planet can “survive”, but is not possibly without change of the conscience of the people. The work of he is very hard and very important for the “recuperation” the quality of the earth in the time.

See you