Crude oil is a significant resource for the development process, as evidenced by the actions of various countries. Countries like India depend on importing oil to meet their needs, and if prices increase, it becomes a burden for everyone. Similarly, countries like the USA use military or economic power to secure oil due to low reserves, highlighting its importance for national progress.

However, the sustainability of development is a major concern. The text notes that crude oil reserves will last only 50 years more at the present rate of extraction. Scientists have warned that the present type and levels of development are not sustainable. Since we have borrowed the world from our children, relying on finite resources like crude oil raises fundamental questions about how long development can be maintained.