When groups fail individuals within that group tend to fail. You might have 20 kids but if they are killed off by the invading army then you fail.
Over the last 100,000+ years I think women tend to maintain genetic information within a group, but it's the highly successful men in highly successful groups tend to spread it.
When groups fail individuals within that group tend to fail. You might have 20 kids but if they are killed off by the invading army then you fail.
Over the last 100,000+ years I think women tend to maintain genetic information within a group, but it's the highly successful men in highly successful groups tend to spread it.