What is the most controversial topic of all time?

Undoubtedly, religion! I have seen people fighting over religious topics umpteen times, that's why I'm hesitant to start any discussion on religion. People make a mountain out of mole-hill and abuse you in religious discussions. A few religious topics have been playing on my mind too since a long time, I would like to discuss them sometime in my career on myLot. But I will like to form a good network of friends here and share a fine rapport with all of them first, then only would I start such discussions. But it won't be a provocative one, for sure.

in my opinion,undertaking,business and love are the frequent topics when i have a party with my friends.there's few talk about religion,which is generally not a sensitive and interesting topic in China.

politics seems to be one of the biggest ones lately. I agree that abortion and religion are in there too. Also sports can be a huge debate between people