I have definitely noticed the growing hate as well, especially on Twitter and YouTube. It's really depressing actually. People are angry because the unsustainable global debt-based economy is failing. Wages are stagnant. There are fewer good jobs due to outsourcing and automation. The rich are getting richer, and the middle class is being wiped out. People need to direct their anger at something, such as Muslim refugees, Latin immigrants, black people, white people, etc. I think they fail to see the root cause of their misfortune - the system itself.

The massive influx of refugees into Europe is worrisome. It takes time to adapt to a new culture. If droves of people with opposing values immigrate, they won't be able to integrate and adopt the values of the countries they are moving into. It's happening way to fast.
I feel like we are in for some massive changes soon, and I'm hopeful that the blockchain will provide a lot of solutions for the new world we are moving into.