Watch Blade Runners: How did the first (1982) and second film (2017) see the future of: Food Energy Gender roles Why did these assumptions change? What can we learn from this?

Beside watching the 2 movies, we need research about how food, energy, and gender roles changed in those years, and how the assumptions of the movies were right or wrong and in which way. There is not a specific number of sources needed, but some have to be taken in consideration.