Explain how a global dependence on fossil fuels can lead to international security risks.

Answer:

A global dependence on fossil fuels will cause an increase in demands for fossil fuels without an increase in the availability of the resource. Fossil fuels are a nonrenewable resource, so their supply is decreasing. As demand increases, the costs of fossil fuels increases. This increased demand coupled with the diminishing supply will lead to increased competition over the limited resources.