It covers areas such as fundamentals, logic, counting, relations and digraphs, trees, topics in graph theory, languages and finite-state machines, and groups and coding.

    Lawson carefully and succinctly examines all aspects of the global warming issue: the science, the economics, the politics, and the ethics. He concludes that the conventional wisdom on the subject is suspect on a number of grounds, that global warming is not the devastating threat to the planet it is widely alleged to be, and that the remedy that is currently being proposed, which is in any event politically unattainable, would be worse that the threat it is supposed to avert. Argued with logic, common sense, and even wit, and thoroughly sourced and referenced, Lawson has written a long overdue corrective to the barrage of spin and hype to which the politicians and media have been subjecting the public on this important issue.