Given AI and quantum, you really have to wonder if we can even put words to the possibilities. Annihilation? A non-zero chance. Utopia? Probably not. The Matrix? Possibly? Global warming? Most certainly, but maybe AI can solve that.
CRISPR and other techs will allow designer babies. Will we?
Fusion should be powering everything. In a world where power is almost free, things change. Think of how much the world changed when we found oil. Fusion will be another level. It will allow us to afford the new technologies.
Cancer will either be prevented or totally curable.