High exposure to Mercury = Homosexuality?

http://news.bbc.co.uk/earth/hi/earth_news/newsid_9243000/9243902.stm

An article I found while browsing some daily news.

1. Do you think this could actually be true?

2. If mercury in the environment could really be a cause, does that mean we will see a decline in the occurrence of homosexuals in the next decade or so as clean up of toxic waste progresses?

3. Does this raise the possibility of nullifying homosexuality by the injection of various cocktails? (No pun intended... haha.... no thats actually quite terrible)

>>2
Actually, high levels of Mercury in the drinking water has been proven in the Roman Empire.
Their aquaducts were lined with lead.

Lead and mercury poisoning drives people batshit insane.

>>5
Oh, I knew about the high amount of lead during the days of Rome. It's amazing how it was able to function at all with such a poisoned population.