Those who learned to use tools obviously had more intelligence than those
who did not use tools. The use of tools increases your chance for survival
and therefore increases your opportunities to reproduce. Therefore, your
"more intelligent tool using DNA" has the opportunity to be passed on to
more generations.
Mike Blum
Automated Trading Desk
Mount Pleasant Brokerage Services
mike@atdesk.com v - (803) 884 - 9191
milo@atdesk.com f - (803) 884 - 9140
http://www.atdesk.com/mike