He says that polygamy is okay because there are more women then men in the world, and in order for all the women to be taken care of, a man can marry multiple wives.

The whole argument is based off of a false premise. There are actually more men than women in the world!

Naik also has exaggerated the statistics on homosexuality in the West. There are more than 25 million gays (sodomites) | in America (USA)