According to Jeffrey Sachs, the current era is the Age of the , when human activity has become the dominant driver of the natural environment.

Why was frederick douglass encouraged by the dred scott decision?

4. discuss three characteristics of postmodern society? how does postmodern society differ in these characteristics than pre-industrial or modern societies?

According to the article,"social credit" is question 3 options: an experiment to people talk on-line a farming experiment that hurt people under mao ze dong using someone else's data from the internet, to give or take away things such as the right to buy an airline ticket a credit you get in china for having friends in real life, and not just on social media