Essentially 'will humans go extinct by 2100' but with a few survivors being allowed. To quantify this, National Geographic says:

"A species is classified as endangered when its population has declined at least 70 percent and the cause of the decline is known. A species is also classified as endangered when its population has declined at least 50 percent and the cause of the decline is not known." so I will allow a 50% decrease to resolve this as "yes" and will otherwise resolve this as "no"