I'm sorry for not posting any websites, but I guessed that this could be easily researched.

The two categories of crises I talk about are:
1. Natural resources, such as oil, wood, water, air, animals, plants, metals, etc.
2. Human requirements, such as space, garbage/excrement disposal, personal success, rights, government, medicine, etc.

These two categories are always being fretted about, talk to any American about the resource part and talk to the Chinese about space. They are starting to stack up buses in China to eliminate parking area. Crises in one category can trigger crises in another category, like someone's capitalism leading to a natural resource depletion, or little water leading to problems with excrement disposal.

Questions:

Is there a natural resource crisis or crises?

Is there a human requirement crisis or crises?

Is there a crisis in one category that is causing a crisis in the other or causing more crises in the same category?

Is there a preventative or corrective process which must be used to prevent or end the crisis or crises?