Lee C. Gerhard
- Ph.D., Geology. University of Kansas, 1964.
- M.S., Paleontology minor. University of Kansas, 1961.
- B.S., Geology. Syracuse University, 1958.
At least 75 per cent of known fossil fuel reserves must remain in the ground to avoid catastrophic climate change, but not only are fossil fuel...
Fracking rules will be loosened under Amber Rudd’s leadership at the Department of Energy and Climate Change (DECC) in an effort to speed up shale gas extraction.
Karlen is a retired professor in the department of Physical Geography and Quaternary Geology from Stockholm University.
According to the NRSP, Clark completed his graduate studies at the University of Waterloo and at the Université de Paris Sud (Orsay) in isotope hydrogeology and paleoclimatology. 
Clark is a professor in the Department of Earth Sciences at the University of Ottawa.