This is a rather mindblowing and important presentation. I strongly recommend you watch this:

“Former career mining professional Simon Michaux gives a public lecture describing the onset of ‘peak mining’ and its various implications for natural resource management. This talk was presented in Adelaide by the environmental group, Sustainable Population Australia. The presentation looks at the looming energy crisis, and plots peak gas, coal, uranium and other energy sources as we head towards a time of resource scarcity and radical societal change.”

Watch the video here: