In the cruise industry, 2020 will forever be remembered as the year when departures from U.S. ports were completely shut down. And 2021 will be remembered as the year of the global cruise restart.

It was a cruise ship that foretold the potential impact of the pandemic in early 2020. Now, in late 2021, cruise ships offer a taste of pre-Covid freedom and one version of post-Covid life. One of the ...