Naturally, I am most excited about my hypotheses, speculative guesses, just so stories, and research ideas. Many professors think they are impressive. But most of the web page views are of the collected and summarized biology facts. which are here.
Sharks react to blood and engage in feeding frenzies. This essay provides new ideas on why sharks act this way. Like the above essay on land mammals, the key point is that sharks do not know we are not poisonous.
Would Predatory Dinosaurs Eat Us If They Lived Today? This page includes many stories about my friends and relatives very close encounters with bears.
If you like those stories about close encounters of the furry kind, here is a big collection of stories from my close friends and relatives on their adventures with bears.
The how and why of safety around North American mammal predators. This essay applies my speculation on predators to a practical guide for predator safety.
Why are redwoods and Sequoias so tall and massive? The same general argument as whales, they have no smaller relatives in their environment to infect them with diseases. Actually, they both have no relatives with common ancestors more recent than the age of dinosaurs in their environments.
In the Mesozoic, the age of dinosaurs, mammals were superior to the dinosaurs. The superior organizms claim the niches that have the most individuals for example small and herbivore. The inferior groups often do not go extinct rather they claim the booby prize niches which tend to include large and predator. For example, the large, predatory sharks are inferior to the bony fish. This is because an organizms close relatives carry diseases that infect the organizm, and the smaller more numerous organizms will typically evolve immunities to those diseases before their larger less numerous relatives.
Why was quetxalcoatlus the largest of the flying reptiles of the Mesozoic the last? Short answer, because the birds out-competed and drove into extinction the smaller flying reptiles or pterosaurs, so quetxalcoatlus, the last to the pterosaurs, had no smaller relatives to infect them with diseases so they could grow to huge sizes.
There are many major mysteries to the Mesozoic. Why were dinosaurs so big? Why did the dominate the mammals? Many of these mysteries can be explained if we assume closely related animals share communicable diseases.
It has been discovered recently that the large flightless birds of Africa, Australia, South America, New Zealand, and Madagascar evolved independently from birds that could fly. All of these birds are part of an ancient clad of birds, Palaeognathae, that diverged from all the other birds, the Neognathae. Therefore immune to diseases that are specific to Neognathae. This allows them to grow larger than other birds.
Crocodilians, crocodiles, alligators, and related reptiles, are cold-blooded, but they are descended from warm-blooded ancestors. This gives them a unique physiology that is naturally resistant to communicable diseases carried by animals that are not crocodilians. This is very useful in their niche as large predators.
Tuataras are larger than almost one hundred lizards endemic to New Zealand. The Tuataras are living fossils. The fact that they are not lizards gives them some protection from the diseases of the smaller lizards that they live with and sometimes eat.
Why are there so many big animals in Africa? It is because man evolved in Africa and therefore that is where are closest relatives live. Those relatives share most of the same diseases with us, so they are a source and resevor of plagues that keep the African population in check allowing large animals to avoid extinction.
Old age and death, may have adaptive advantages. This essay suggests that in large animals old age and death may help contain venereal diseases that would otherwise make the population infertile, and ultimately extinct.
Summary of the Cenozoic, the Age of Mammals
An experiment. I am collecting the mistakes and ignorance of Jack Hanna from his appearances on the Letterman show.
Several biology professors from the University of California have suggested that I write at least one of the ideas here for a journal. One even suggested which journal.
On the other hand, the professors were not willing to work on the project. Giving encouragement is cheap, and may not mean much.
Nevertheless, the response to the ideas on disease was pretty universally positive among the professors, and I guess they are very busy with their own projects. I hope to find someone who is not too busy to participate in what I think will be a very important discovery.
If you are interested you can check my qualifications below.
I particularly had a difficulty that Howard Margolis kept publishing my ideas first. I explained this difficulty to a genius who had been a child prodigy before he grew up. He warned me not hire a hit man to kill Margolis because Margolis would think of the idea and do it first.
It should be noted that the real problem was I was too lazy to finish. But note, my weakness could be the basis for your success.
If you want to see some of my thinking in my own field, economics, click here for the economics index page.
I also took an idea I had in number theory to the University of California, Davis math department. A professor with a concentration on number theory said, it is as if you have discovered a new planet, one that goes in the opposite direction of all the other planets. This was because I pointed out that a number had a characteristic which was very rare. The former child prodigy mentioned above further researched the topic and showed the characteristic was extremely rare and quite probably unique. A math professor at St. John's, where I taught economics, also showed interest, and there was some talk about how the problem might be published in a book on unsolved problems in number theory. I think this is pretty good for a guy whose only background in number theory was listening to a five-minute digression in an undergraduate class. It is sort of like producing research on insects that scholars find interesting when all you know is that insects have six legs.
The point of all this is that I sure it seems strange that I would try to answer all these questions in biology, when I have only taken a Junior College course in physical anthropology since I left tenth grade biology, but as these examples illustrate I have made rather a habit of doing research in many fields that I have little formal training over the years. Many professors at top research institutions have found the ideas impressive, and as mentioned above some of the impressed professors were in biology.
Last updated August 31, 2016
My field of expertise, Economics