One hundred years ago there were no commercial airplanes, women couldn't vote, the average family had 5 children, divorce was rare, children born outside of marriage had no inheritance rights, and surrogacy was virtually unheard of. In 2019 we have same-sex marriage, flexible gender identity, assisted reproductive technologies, digital assets, cryptocurrencies and an epidemic of lonely seniors. What will our society be like in 20 years? The pace of change is increasing, so while you draft your documents today, make sure that these documents are sufficiently flexible to adapt to our unknown future.