Moving towards a more environmentally friendly society. Things like now electric cars, like how Tesla is doing. More solar panels and efficient energy methods like the longer lasting light bulbs.
More growth in countries that are high in poverty. Countries like ones in South America and Africa. Not saying they become superpowers but they make huge progress to where they may be at now. U.S. still stays as top superpower but the other second tier countries like UK and Canada close the gap. It's a more connected world then.
Transportation improves as far as rail and air. Not too sure about these hypersonic trains that buddy from Virgin Airlines wanted to build apparently. Richard something, the guy with the moon travel idea, I think Bransworth. Anyways he was rumored to want to build an underground train from Philly to New York or somewhere in the north east. I think we make advances in that. As well as in air travel. Safer security measures and flights are already happening. Planes will be improved and will have more features.
I predict the fall of some dictatorships around the world. It's a more revolutionized society and I think more people will wake up and realize that their governments aren't working. Already saw some examples like Arab springs and in libya but I think they have a dictator now. Still I see less communism in the future.
I also see nor equal rights for minorities. The population is growing and it's going to be more even as far as demographics. Whites may have more wealth and maybe population but the rest of us will make huge progress to close the gap.
I'm sure I can think of more but I'm stuck right now. Maybe I'll come back.