Some things that are morally acceptable today (that shouldn’t be but are for various reasons) will be unacceptable in the future 

Some things that are morally unacceptable or weird to you today very well may be normal in the future

creating and destroying; built flying cars & autonomous vehicles, now building /faust, more here: /july, web: july.rocks

Cultural norms shift on the margin over time, and across geographies, but core moral principles like do not lie, cheat, or commit murder, have been with us since the beginning of history and will be with us for as long as we draw breath.