It's important to note that the likelihood of a world war breaking out depends on many complex factors such as international relations, economic conditions, political instability, and military capabilities of various nations.

It's also important to note that many countries and international organizations are actively working to prevent conflicts and promote peaceful resolutions to disputes. These efforts, combined with the fact that most countries recognize the devastating consequences of a world war, make it unlikely that a global conflict of that scale will occur in the near future.

That being said, it's always important for individuals and governments to work towards building peaceful relationships and resolving conflicts through diplomatic means in order to prevent any future conflicts from escalating to a global level.