The World in 100 Years

Society is constantly evolving on a daily basis, with the introduction of various new technologies. Although I am not certain of what the future will be like in one hundred years, I can definitely assume that society will be heavily based on electronics, especially with the development of such products like the tablet and personal music device that have integrated themselves into daily life. However, I also realize that our planet is slowly, but surely transforming and degenerating with the recent increase in pollution that has occurred. I imagine Earth as being gray, containing air that is toxic, and being home to human race that is much heavier, and far unhealthier. Some might call this view of the future pessimistic, but I would consider it to be realistic.