I wonder what future generations will _despise_ us for. For which behaviors or beliefs will they take down our statues, remove our portraits from display, take our names off memorials, and revile us as evil?
Maybe how we treat refugees, or watch Syrians being bombed on the news before carrying on with our day.
For Australia (where I'm from), it's certain to be our treatment of asylum seekers arriving via boats. It's absolutely disgusting how our government and a lot of society want to treat them.
The treatment of people with mental illness is overdue for a sea change. In much of criminal law I can predict a move from punishment to mental health treatment. Comedians and anchors who make fun of "nuts" won't particularly age well.
Nothing, because after a certain point, only artificial and semi-synthetic life will exist.