Write a debate 'Is war the greatest plague that can afflict humanity

I want in favour of that war is the greatest plague that can afflict humanity

We recommend you to develop such answers using your own ideas. However, you may consider the following points:

- Wars hinder the progress and prosperity of a nation

- Leads to heavy loss of lives of common man as well as resources

- Wars disturb the economical development of a nation as well

- No war is fought to bring peace or change in the society

- Few drastic after-effects of wars: still born children, lack of hygienic food and water, pollution, etc.

- Unethical environment due to illegal ways adopted by people to procure weapons, arms, etc.