watts-bar-nuclear-station

Fear of Nuclear – Part 2

Guest essay by Roger Graves In a recent post I discussed the exaggerated fears our society seems to have about nuclear power. One of the primary objections to nuclear power is the belief that all ionizing radiation, at whatever level of intensity, is harmful and carries a risk of cancer. This essay is concerned with…

pratt

Oil – Where did it come from?

Guest post by David Middleton Introduction I am a petroleum geologist/geophysicist with about 36 years of experience in oil & gas exploration mostly in the Gulf of Mexico.   In light of Andy May’s recent post, Oil – Will we run out?, I thought I might post an essay on oil formation. Over the past six years,…