I listened to all 18 minutes of it. Should have been 5-6 minutes...
Bacteria is very beneficial and harmful so in the metaphoric sense, humans are like bacteria. Even though there are 10 trillion bacteria living on or inside us, we are much more that that. After all, I doubt if there are any bacteria in our soul....
RE: I still haven't figured out the capital of Europe?
Since Rooney is staying, how about Manchester???