What would likely be the future wars be fought for? What are the most important resources that will be necessary for the world of the future?
Which countries will emerge as leading due to their natural resources?
Future wars are likely to be fought over resources and geopolitical power, though of course there is no way to predict the future with certainty:

- Important resources for the future world may include:
- Fresh water: As climate change impacts water supplies and populations grow, fresh water may become more scarce and contested. Countries with abundant water supplies may have a strategic advantage.
- Rare earth metals: Metals like lithium, cobalt, and nickel that are critical for technologies like batteries, solar panels, and electronics may be increasingly important and fought over. Countries that produce these metals may gain more global influence.
- Food: As the world's population grows and climate change impacts agriculture, food production and exports may be a more significant source of geopolitical power for some countries.

In terms of countries that may emerge as leading powers due to resources:

- Those with plentiful fresh water supplies, like Canada and Russia, may be in a stronger position.
- Major producers of critical rare earth and strategic metals, like China, Democratic Republic of Congo, and Australia, may gain more global influence due to their resources.
- Major agricultural exporters like the United States, Brazil, and various countries in Africa may also be able to exert more power on the global stage by controlling food supplies.

However, it's difficult to predict how technology, politics, and other factors may impact the dynamics around resources in the coming decades. A country's resource advantages do not necessarily guarantee global leadership, and resources can be highly geopolitical assets. A lot will depend on how successfully countries are able to manage and leverage their resources in the face of various global challenges.
What should be done to prevent any war?
Preventing wars requires a combination of diplomatic, political, and economic strategies, as well as addressing the underlying causes of conflict. Here are a few strategies that can help:

Diplomacy: Encouraging open and effective communication between nations is essential in preventing wars. Diplomatic efforts to resolve conflicts through negotiations, treaties, and agreements can help to defuse tensions and prevent wars from breaking out.

Conflict resolution: Providing resources and support for peaceful conflict resolution and mediation efforts can help prevent violence and address the underlying causes of conflict.

Economic development: Addressing economic disparities and promoting economic growth in regions at risk of conflict can help to reduce tensions and reduce the likelihood of war.

Arms control and disarmament: Limiting the availability of weapons and reducing the ability of countries to wage war can help prevent conflicts from escalating.

Education and awareness: Promoting cross-cultural understanding and tolerance, and educating people about the causes of conflict and the dangers of war, can help to create a more peaceful world.

Strengthening international institutions: Strengthening international institutions, such as the United Nations, that are dedicated to maintaining peace and stability can also help to prevent wars.

Addressing the root causes of conflict: Addressing the root causes of conflict, such as political, economic, or ethnic tensions, is essential in preventing wars from breaking out in the first place.

While it is impossible to completely eliminate the risk of war, implementing these strategies can help to reduce the likelihood of conflict and promote a more peaceful world.