[zzt123]

When you say that the amount we do now know is staggering, do you mean the amount we do not know? The rest of your post suggests the latter, which is somewhat an antonym of what was actually written.

[c618b9b695c4]

Bah, yes that was a (now corrected) typo.

When speaking of biology, assume we know less than we think.

[peddling-brink]

> we do now know

I think should have been "we do not know"