Graffin's taking a GEOLOGICAL (see Graffin's academic acheivements) perspective here. That record indicates the claim, "We have not control." We could end up trapped in a limestone or granite matrix just like the specimens in the the geological record that leads to the claim, "We have no control." This is supported by a paraphrase of the "father of modern geology" (http://en.wikipedia.org/wiki/James_Hutton), "There's no vestige and no prospect of an end." Read: Life can turn on a dime.
Graffin's taking a GEOLOGICAL (see Graffin's academic acheivements) perspective here. That record indicates the claim, "We have not control." We could end up trapped in a limestone or granite matrix just like the specimens in the the geological record that leads to the claim, "We have no control." This is supported by a paraphrase of the "father of modern geology" (http://en.wikipedia.org/wiki/James_Hutton), "There's no vestige and no prospect of an end." Read: Life can turn on a dime.