There's no point in developing and storing nuclear warheads, which are the deadliest weapons of mass destruction.

- Suppose a war breaks out. If the countries use nukes, there's a chance of entire holocausts happening, killing innocent people. The world will no more be a (better) place to live in.

- No argument can justify there use. Human lives are valued above all else. True that other forms of weapons could also kill people, but then nuclear weapons have their own "side effects".

You'd not like to expose entire generations to its harmful radioactive after-effects.

- Overall impact is negative (by using them). Ultimately, it's the governments and countries that lose in the long run. They first spend zillions of dollars making them, storing them, and them risking the lives of their own citizens.

Yes, it should be legal.

- Homosexuality is a natural phenomenon; it's just that you're attracted more to the people of the same sex.

- Everyone has the right to be happy, so they deserve the things in which they find their happiness.

- On one hand we talk of equality, and on the other depriving homosexuals from it. Isn't it kind of ironical? I mean, so what if they're of the same sex? Aren't they entitled to love each other?

- No religious books (as far as I know) have ridiculed the whole notion of homosexuality. On the other hand, all of them have a common theme, that is, accepting people as they are, loving them as they are, and that everyone deserves to be happy.

- It has already been legalized in many countries. There are records of successful gay marriages; it isn't that only heterosexual marriages are successful.