bluescat48 writes:
Or to go further,why does this designer, after many millions of years, just deletes 3/4 of his designs?
This is easy even I can answer it. The world was sinful so the intelligent designer killed off most of the creatures on Earth with a world wide flood. Only those that went and stayed on Noah's Ark were spared by the intelligent designer.
Owing to the deficiency of the English language, I have occasionally used the academic jargon generator to produce phrases that even I don't fully understand. The jargons are not meant to offend anyone or to insult anyone's intelligence!