What wiil the world be like in 50 years?

         What will the world be like in 50 years?

People will fight for food and water. All the trees will be gone.The world will be getting hotter. there will be Wars,there will be less freedom and no peace.The ozone layer will be thinner and thinner. People will be getting cancer easier, and can easily get ill. 

The world population will be over 9 billion. Disease will be more common, as everybody will be physically closer to everyone else, and chronic food shortages may be the norm ( although this been debated).

We'll also have to start cutting down on our energy consumption:If human continues to use energy at the rate it does now, the population growth follows expected trends, we will need the equivalent of three earths to support ourselves.

 Also, rising temperatures mean that heat stress will place a significant strain on human labor productivity.