Every reputable scientist knows that Lamarck’s theory of inherited characteristics was repudiated long ago. How Did the Giraffe Grow a Long Neck? He had conjectured that acquired characteristics were passed on to the offspring. Thus, to explain how a giraffe got a long neck, Jean-Baptiste Lamarck (1744-1829) theorized that, as leaves were eaten from the …
Tag: instinct
The Wonder of Language
Porpoises Converse Better Than People? Of all God’s creation, only people can truly converse. Several years go some scientists purported the idea that porpoises had a more complex language than humans do. If they are so smart, why are they the ones jumping through hoops for a free fish held by a person? The truth …