(May 7, 2013 at 5:27 pm)Statler Waldorf Wrote: What gave birth to the first Human and what did the first Human mate with?Present humans are considered to belong to the "homo sapiens sapiens" or "anatomically modern Homo sapiens"
The first one, mated with the previous homo sapiens. In time, the previous species became recessive and faded away, leaving only the homo sapiens sapiens species.
Do you find it hard to think of new species appearing slowly, over the course of many generations? Do you think a new species appears spontaneously from the offspring of the previous one?
(May 7, 2013 at 5:27 pm)Statler Waldorf Wrote: How do you know that you can trust your ability to reason? Your senses? Your memory?I can't... but if I don't trust them, then what can I do? what can I learn? what am I?