• check CO2 and global warming,
  • cut deadly air pollution,
  • provide inexhaustible energy
  • increase human prosperity

Our world is beset by global warming, pollution, resource conflicts, and energy poverty. Millions die from coal plant emissions. We war over mideast oil. Food supplies from sea and land are threatened. Developing nations’ growth exacerbates the crises.

Few nations will adopt carbon taxes or energy policies against their economic self-interests to reduce global CO2 emissions. Energy cheaper than coal will dissuade all nations from burning coal. Innovative thorium energy uses economic persuasion to end the pollution, to provide energy and prosperity to impoverished peoples, and to create energy security for all people for all time.

A market-based environmental solution

We can solve our global energy and environmental crises straightforwardly – through technology innovation and free-market economics. We need a disruptive technology – energy cheaper than coal. If we offer to sell to all the world the capability to produce energy that cheaply, all the world will stop burning coal. It’s as simple as that. Rely on the economic self-interest of 7 billion people in 250 nations to choose cheaper, nonpolluting energy.

Energy is about 7% of the economy. We, and especially developing nations, can not afford to pay much more for energy. Many environmentalists advocate replacing fossil fuel energy with wind and solar energy sources, blind to the fact that these are 3-4 times more costly! Global economic prosperity requires lower energy costs, not higher costs from taxes or mandated costly wind and solar sources. THORIUM: energy cheaper than coal advocates lowering costs for clean energy – a market-based environmental solution.


1 Introduction: an introduction to world crises related to energy and the environment, and the potential for good solutions.

2 Energy and civilization: the relationship between energy, life, and human civilization, easy energy science, life’s dependence on energy flows, civilization’s progress with the energy of the Industrial Revolution, and the 21st century crises of global warming and energy consumption.

 3 An unsustainable world: global warming and its terrifying implications for water, agriculture, food, and civilization; depletion of economical petroleum reserves, deadly air pollution from burning coal, increased competition for natural resources from a growing population, and the solution of new energy technology, cheaper than coal.

4 Energy sources: the character and cost of current and principal emerging energy sources: coal, oil, natural gas, hydropower, solar, wind, biomass, and nuclear.

5 Liquid fluoride thorium reactor (LFTR): the history and technology of liquid fuel nuclear reactors, the Oak Ridge demonstration molten salt reactors, thorium, LFTR, the denatured molten salt reactor (DMSR), builders, and possible contenders for energy cheaper than coal.

 6 Safety: the safety of molten salt reactors, comparisons to alternative energy sources, radiation risks, waste, weapons, and fear.

 7 A sustainable world: environmental benefits of thorium energy cheaper than coal: reduced CO2 emissions, reduced petroleum consumption, synthetic fuels for vehicles, hydrogen power, water conservation, desalination.

8 Energy policy: current confused policies; failure to reduce CO2 emissions, subsidies, recommendations, leadership.


“The book describes mankind’s hope for a sustainable and prosperous future: high-temperature thorium-based reactors. The writing is clear and factual, and the book will helpful to anyone interested in energy choices.”
     Meredith Angwin, Director of Energy Education for the Ethan Allen Institute

“A terrific book-length description of the need for energy solutions for this century, leading the reader to the advantages of thorium fissioning in a fluid of of molten salt. He explains the technical basis for how such a power plant works and why it can be cheaper than making power from coal — the dominant fuel for power plants today. This book will be a valuable aid for the many people who will take this demonstrated technology of the 1960s at the Oak Ridge National Laboratory in Tennessee through the rebirth phase and into deployment in this century possibly to dominate the power plants by the later part of the 21st century. Another book about why the molten salt reactor development option was abruptly stopped in early 1970s, even though its demonstration was successful and the use of thorium held great promise is Super Fuel by Richard Martin (2012). For background the reader is referred to The First Nuclear Era by Alvin Weinberg (1994).”
     Ralph Moir, retired Lawrence Livermore Laboratory physicist, expert in fusion and molten salt reactors