Petroleum-238: Big Oil's Dangerous Secret and the Grassroots Fight to Stop It - Hardcoverby Justin Nobel (Author) An acclaimed science journalist's extraordinary seven year investigation into how the U. S. oil and gas industry has avoided environmental regulations and created a dangerous and radioactive public health crisis. As Justin Nobel traveled the United States reporting on the oil and gas industry he learned a disturbing and little considered fact: a more comes to the surface at a well than just the oil and gas. Each year the