The Big Picture of — Ethic Evolution

In 1900, no woman was allowed to vote. In 2021, 3.800.000.000 women are allowed to. Even though the topic is very controversial, we may agree on the fact that humanity has gone through a process of ethical improvement, granting an expanding corpus of freedom and rights to a growing percentage of the global population, and even further, to animals. Now, can we expect the same ethical evolution to continue in the future? What are those rights or freedoms that in 2100 will seem crazy we didn’t have back in 2021?