I became acquainted with an Englishman who was going to visit his estate … more than a hundred miles [north] of Cape Frio. As I was quite unused to travelling, I gladly accepted his kind offer of allowing me to accompany him.
And so was the case with a number of Darwin’s excursions into the bush. Continue reading Darwin and the Voyage: 04 ~ Darwin Gets his Wellies Wet
The nefarious Discovery Institute, the Creation Science think tank, is often secretive about its activities. It has not been entirely clear that they have been involved in the recent fight in Florida over the use of the word “evolution” and the teaching of mainstream, scientifically informed evolutionary biology, in public schools. Going with the interpretation of The Gradebook, the Discover Institute … Continue reading The Discovery Institute Has Been Mucking Around in Florida
Natural Selection is the key creative force in evolution. Natural selection, together with specific histories of populations (species) and adaptations, is responsible for the design of organisms. Most people have some idea of what Natural Selection is. However, it is easy to make conceptual errors when thinking about this important force of nature. One way to improve how we think about a concept like this is to carefully exam its formal definition. Continue reading The Three Necessary and Sufficient Conditions of Natural Selection
Determining where a genome has been produced or altered by an intelligent designer is a matter of some importance. Consider the claims that the HIV virus was engineered as a biowarfare weapon, or the concern that virulence genes from other organisms could be inserted into viruses and bacteria to “weaponise” them. For example the engineered mouse pox virus that turned lethal (Nature. 2001 May 17;411(6835):232-5 see also Nat Genet. 2001 Nov;29(3):253-6) and limits on the sequencing of the 1918 strain of the flu to stop flu from being weaponised (Fed Regist. 2005 Oct 20;70(202):61047-9,). A method that could reliably detect the action of human intelligent design in the genomes of microorganisms would be of significant advantage.Thus we issue the “Intelligent Design Challenge”.
The first time I read the following passage from The Voyage, I was reminded of my own first experience in a rain forest (in Zaire). Evident in this passage is at least a glimmering of Darwin’s appreciation for the complexity of ecosystems. Darwin could be considered the first scientific ecologist. Enough of my commentary … this passage very much stands on it’s own … Continue reading Darwin and the Voyage: 03 ~ The Rain Forest
I’d like to point you to an interesting piece on teaching evolution in Florida: Continue reading Attitudes about Evolution in Florida
With all five school board members believing evolution should not be taught as fact, the School Board of Highlands County on Tuesday will consider a resolution opposing the state’s proposed new science standards stance on evolution.The proposed resolution states, “The board recognizes the importance of providing a thorough and comprehensive science education to all students in Highlands County, which the board believes should include the multiple theories regarding the origins of the universe and life on earth.”
There many ways of dividing up and categorizing Natural Selection. For example, there are the Natural Selection, Sexual Selection and Artificial Selection, and then there is the Modes of Selection (Stabilizing, Directional, and Disruptive) trichotomy.We sense that these are good because they are “threes” and “three” is a magic number. Here, I’m focusing on the Mode Trichotomy, and asking that we consider that there are not three, but four modes of Natural Selection. This will cause tremors throughout the Evolutionary Theory community because Four is not a magic number, but so be it. Continue reading The Modes of Natural Selection

Behold this humble passage by Darwin, which is what immediately follows his discussion of the octopus. This passage is a touchstone to several important aspects of what Darwin was doing and thinking, and is a poignant link to what Darwin did not know:
Continue reading Darwin and the Voyage: 02 ~ Crossing The Atlantic
Of his time on the Beagle (1832 – 1836), Darwin wrote, “The voyage of the Beagle has been by far the most important event in my life and has determined my whole career.” Of the manuscript describing that voyage, he wrote, “The success of this my first literary child always tickles my vanity more than that of any of my other books.” Continue reading Darwin and the Voyage: 01 ~ Introduction
You’ve heard of the movie Flock of Dodo’s. … But have you seen the out takes?Me neither. But I do have this for you (warning: Includes PZ Myers Footage)…(Do wait for the end. The best bit is at the end. Don’t miss it!!!!!) Continue reading Flock of Dodos Extras
“My bones are almost 200 years old.” Charles Darwin’s bones will be 199 years old on February 12th. There will be celebrations, shipbuilding, and blogging. I’ll try very hard to do something every day, including later today. Beginning tomorrow, this blog will join Charles Darwin on board the Beagle for a trip around the world.
I wish we had more details of this story, but this is what we know so far: Continue reading Florida Yahoos Acting Out Against Evolutionary Biology