Ian Bremmer has written a wise piece about what artificial intelligence (AI) means for society." While he agrees that there could be benefits in medical and scientific areas, he also points out four big problems: the diffusion of misinformation, too much data, the danger of losing jobs, and the threat of machines taking over humans' roles. Bremmer points out that it is very difficult for the countries to minimize the risk that come along with AI. With the advances in AI tecnologies that will make them more easy to use by a larger number of users, privacy concerns are becoming very real. Moreover, AI's large-scale altering of the job market could have major repercussions for the economy and politics. People fear that computers will obtain positions that previously belonged to people which is not good for their mental well-being. What is specifically emphasized by Bremmer is that as these AI technologies evolve fast we need to find solutions at multiple levels. provide me the track changes on the above paragraph