Thank you for your answer. The terms for “evolution within a species” and “evolution from one species to another” are microevolution and macroevlution respectively.
So only parts of evolution are a hoax then, not all of it. I suppose “The evolution partial hoax” does not make quite such a snappy thread title.
We agree on this, there is indeed abundant evidence showing microevolution. The three examples I mentioned in my question to you are just a small part of it.
Here is where we disagree, there is evidence for macroevolution. I said that you ought to look at the Talk Origins website, if only to have rebuttals ready. So you should not be surprised when I refer you to a relevant article from that very site:
29+ Evidences for Macroevolution.
One thing I have noticed in scientific discussions is that scientists sometimes have a blind-spot for rhetorical questions. Since the main purpose of science is to answer questions, scientists tend to see all questions as actual questions that require an answer. Your question about the relative quantity of evidence may perhaps have been rhetorical, but I am going to have a stab at an answer anyway.
Looking at the fossil evidence it is obvious that each species consists of more than one individual, so there are more individuals than there are species. Thus among a million fossils we may only have twenty thousand species. Above the species level, genus and so on, the numbers become even smaller. Hence we have a smaller pool of data to work from. If our million fossils represent only twenty thousand species then already there is less evidence. When dealing with macroevolution we are looking at different, but related, species. Yet another fossil of a known species is not a great deal of use; for this work we need fossils of previously unknown species.
Punctuated equilibrium tells us that many new species arise in small populations in a small geographical area in a relatively short time, a few tens of thousands of years. Unless we have the fossils from the right place at the right time horizon then we are not going to be in luck. Sometimes we do get lucky - a number of the ancestors of the whales have been found, all within a limited time horizon and all in Pakistan. However all too often we have not been lucky and we cannot see the origin of a particular species in the fossil record. Most animals arrive where they live by migration so they will appear suddenly in the fossil record, such as the arrival of humans in America. There is no chance of finding any evidence of human ancestry in America because humans migrated there rather than originated there. Only fossils from the right place and the right time are going to give us the information we need. This narrows down the available evidence considerably.
Turning from the fossils to the DNA evidence, this is lacking mainly due to time and money. The discovery of DNA is much more recent than the discovery of fossils, and we are still developing the required techniques. Only a few species have had their genome fully sequenced and it takes time and money to sequence even a relatively simple organism. Over time there will be a great deal more evidence coming from DNA. Even with what we already have there is good evidence for macroevolution, see the reference I gave above.
rossum