Seeking info on plague theory

[William M Fields,NB234 LRC ,551-3059,8]

In a previous article, t.page at ix.netcom.com (Christopher Haley) says:

>Hello all,
>    I am currently writing a paper for school on some of the killer
>viruses. I have heard about something called "GAYA OR GIA OR MABE GAEA"
>theorism. I'm obviously not sure of the spelling, however the gist of
>it is that when the world becomes over populated or over taxed it will
>essentilly fight back. Through viruses or what ever other means
>necessary. If any of this rings a bell with anyone, please post the
>correct spelling of it and maybe a source of info.
>
>Thank you, T.Page at ix.netcom.com
>

Gaia hypothesis