AI is going to destroy humanity? Not so fast! Elon Musk is right. We should be concerned about AI's potential to harm humanity but how do we make AI safe? Learn how companies, governments and scientists are working to develop safe, innovative AI to benefit humanity and the challenges they must overcome. Explore how you can participate in AI research. By the year 2020, global spending on artificial intelligence research is estimated to reach $46 billion, with money pouring in from big tech companies, private investors, public institutions and governments.