Interesting how many flawed human characters there are (SPOILERS)
F. Sinclair: Seegson security. Selfish and renegade survivor leader.
Waits: Well-meaning but incompetent Marshall.
Marlow: The guilt-ridden "wipe the aliens out at all costs" Captain of the ship that found the alien.
Ransome: Seegson executive. Threatener and blackmailer.
Kuhlman: Doctor. Drug addict.
The station was a tapestry of dysfunction even before the alien showed up.
Fluoride does not prevent tooth decay. It does render teeth detectable by spy satellite -JL