this century M. King Hubbert Kenneth Deffeyes “peak oil” "Hubbert's Peak in the 21st Century." “peak oil” Dr. M. King Hubbert M. King Hubbert "Hubbert's Peak in the 21st Century." Dr. M. King Hubbert Hubbert's Peak Hubbert's Peak M. King Hubbert http://www.princeton.edu/hubbert/the-peak.html "Peak oil" M. King Hubbert’s Peak Kenneth Deffeyes starts to decline this century M. King Hubbert’s Peak starts to decline www.princeton.edu/hubbert/the-peak.html M. King Hubbert’s Peak predicted over 50 years ago by M. King Hubbert Hubbert's Peak Ken Deffeyes Dr. M. King Hubbert Kenneth Deffeyes Hubbert's Peak this century starts to decline this century Hubbert’s Peak