I think we've come a long way.
People are more knowledgeable and understanding than in the past.
Being gay is seen as okay, mental illness is taken seriously, people are caring more about other races, people are learning about religions and beliefs and it's going good.
But people are also getting way too sensitive about everything.
Someone is always offended by something.
And if people aren't offended, then I guess they're stupid 8u
If we continue to learn more about each other and realize that we're all so alike in many ways - I think we'll be even better in 100 years.
But if we continue to hate and fear and isolate - then we won't be here in 100 years.